🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 46.3 Hours

Environment

Temp: 247 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,125,846 km

• M1: 140,772 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 14.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,125,846 km

• M1: 317,447 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.73 AU - 0.97 AU

Year: 285 Days

Day: 42.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.04 AU - 1.32 AU

Year: 466 Days

Day: 46.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,125,846 km

• M1: 321,785 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.15 AU - 4.61 AU

Year: 2778 Days

Day: 28.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 145.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,125,846 km

• M1: 36,951 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.85 AU - 5.71 AU

Year: 3798 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,125,846 km

• M1: 802,593 km (0.078 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712

Radius: 10.3

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.93 AU - 7.55 AU

Year: 6359 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 113.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,125,846 km

• M1: 129,253 km (0.101 R)
• M2: 214,523 km (0.102 R)
• M3: 323,431 km (0.109 R)
• M4: 436,078 km (0.087 R)
• M5: 602,281 km (0.095 R)
• M6: 1,094,159 km (0.099 R)
• M7: 1,276,519 km (0.098 R)
• M8: 1,345,483 km (0.081 R)
• M9: 2,269,250 km (0.069 R)
• M10: 2,396,558 km (0.039 R)
• M11: 2,526,110 km (0.046 R)
• M12: 2,635,914 km (0.057 R)
• M13: 2,883,200 km (0.087 R)
• M14: 3,138,115 km (0.09 R)
• M15: 3,895,828 km (0.088 R)
• M16: 3,997,704 km (0.112 R)
• M17: 4,308,568 km (0.065 R)
• M18: 4,627,361 km (0.084 R)
• M19: 4,844,129 km (0.1 R)
• M20: 5,147,663 km (0.105 R)
• M21: 5,429,206 km (0.081 R)
• M22: 5,802,602 km (0.088 R)
• M23: 6,007,102 km (0.12 R)
• M24: 6,243,916 km (0.051 R)
• M25: 6,757,037 km (0.079 R)
• M26: 7,034,391 km (0.037 R)
• M27: 7,759,941 km (0.059 R)
• M28: 7,888,445 km (0.092 R)
• M29: 8,017,847 km (0.096 R)
• M30: 8,278,597 km (0.079 R)
• M31: 8,476,066 km (0.12 R)
• M32: 8,942,961 km (0.095 R)
• M33: 9,111,707 km (0.08 R)
• M34: 9,281,501 km (0.107 R)
• M35: 9,693,344 km (0.103 R)
• M36: 10,216,637 km (0.088 R)
• M37: 10,856,617 km (0.101 R)
• M38: 10,964,626 km (0.077 R)
• M39: 11,036,733 km (0.117 R)
• M40: 11,363,454 km (0.119 R)
• M41: 12,100,822 km (0.086 R)
• M42: 12,513,114 km (0.094 R)
• M43: 12,664,058 km (0.043 R)
• M44: 13,544,292 km (0.084 R)
• M45: 14,523,260 km (0.11 R)
• M46: 14,642,340 km (0.069 R)
• M47: 15,403,644 km (0.097 R)
• M48: 16,095,833 km (0.1 R)
• M49: 16,798,046 km (0.099 R)
• M50: 17,173,985 km (0.105 R)
• M51: 17,637,140 km (0.079 R)
• M52: 18,661,886 km (0.051 R)
• M53: 18,877,755 km (0.055 R)
• M54: 18,964,372 km (0.069 R)
• M55: 19,312,188 km (0.091 R)
• M56: 19,793,743 km (0.073 R)
• M57: 19,969,820 km (0.061 R)
• M58: 20,992,620 km (0.055 R)
• M59: 21,127,258 km (0.118 R)
• M60: 21,804,787 km (0.11 R)
• M61: 21,986,698 km (0.117 R)
• M62: 22,214,835 km (0.094 R)
• M63: 22,352,016 km (0.039 R)
• M64: 22,581,350 km (0.095 R)
• M65: 22,949,959 km (0.05 R)
• M66: 23,181,387 km (0.083 R)
• M67: 23,739,836 km (0.087 R)
• M68: 23,880,159 km (0.105 R)
• M69: 24,775,203 km (0.07 R)
• M70: 25,250,774 km (0.067 R)
• M71: 25,681,167 km (0.076 R)
• M72: 26,114,253 km (0.057 R)
• M73: 28,215,954 km (0.088 R)
• M74: 28,314,987 km (0.102 R)
• M75: 29,312,207 km (0.084 R)
• M76: 30,270,082 km (0.076 R)
• M77: 30,473,086 km (0.101 R)
• M78: 30,778,266 km (0.115 R)
• M79: 32,164,739 km (0.093 R)
• M80: 32,475,603 km (0.043 R)
• M81: 32,996,054 km (0.076 R)
• M82: 33,152,683 km (0.071 R)
• M83: 33,781,593 km (0.111 R)
• M84: 33,992,227 km (0.104 R)
• M85: 34,097,693 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.5

Radius: 3

Gravity: 27.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.54 AU - 16.48 AU

Year: 21135 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 87,125,846 km

• M1: 101,876 km (0.082 R)
• M2: 219,909 km (0.067 R)
• M3: 484,996 km (0.088 R)
• M4: 553,811 km (0.071 R)
• M5: 1,327,382 km (0.102 R)
• M6: 1,473,240 km (0.069 R)
• M7: 2,023,461 km (0.074 R)
• M8: 2,106,787 km (0.119 R)
• M9: 2,569,942 km (0.077 R)
• M10: 2,600,011 km (0.116 R)
• M11: 3,255,848 km (0.1 R)
• M12: 4,310,812 km (0.052 R)
• M13: 4,346,417 km (0.049 R)
• M14: 4,855,947 km (0.084 R)
• M15: 5,117,743 km (0.071 R)
• M16: 5,616,054 km (0.114 R)
• M17: 5,772,383 km (0.076 R)
• M18: 5,930,209 km (0.084 R)
• M19: 5,969,853 km (0.102 R)
• M20: 6,290,590 km (0.06 R)
• M21: 7,243,080 km (0.097 R)
• M22: 10,167,120 km (0.107 R)
• M23: 10,214,543 km (0.098 R)
• M24: 10,790,644 km (0.049 R)
• M25: 11,180,346 km (0.113 R)
• M26: 11,574,836 km (0.119 R)
• M27: 12,631,745 km (0.079 R)
• M28: 13,457,376 km (0.096 R)
• M29: 15,051,939 km (0.103 R)
• M30: 15,323,459 km (0.098 R)
• M31: 15,596,476 km (0.072 R)
• M32: 16,929,692 km (0.025 R)
• M33: 17,099,037 km (0.108 R)
• M34: 19,113,970 km (0.119 R)
• M35: 19,644,145 km (0.116 R)
• M36: 19,881,407 km (0.09 R)
• M37: 23,488,062 km (0.069 R)
• M38: 23,992,357 km (0.115 R)
• M39: 24,309,355 km (0.069 R)
• M40: 24,372,934 km (0.096 R)
• M41: 25,268,576 km (0.089 R)
• M42: 25,591,109 km (0.092 R)
• M43: 26,240,215 km (0.087 R)
• M44: 26,566,787 km (0.076 R)
• M45: 27,092,174 km (0.055 R)
• M46: 27,290,092 km (0.11 R)
• M47: 27,620,853 km (0.091 R)
• M48: 27,820,118 km (0.095 R)
• M49: 29,362,771 km (0.06 R)
• M50: 30,042,095 km (0.11 R)
• M51: 30,246,894 km (0.087 R)
• M52: 31,277,773 km (0.036 R)
• M53: 31,971,608 km (0.113 R)
• M54: 33,232,868 km (0.073 R)
• M55: 33,869,706 km (0.087 R)
• M56: 36,093,628 km (0.094 R)
• M57: 40,831,841 km (0.076 R)
• M58: 41,893,986 km (0.084 R)
• M59: 42,046,426 km (0.089 R)
• M60: 43,735,985 km (0.069 R)
• M61: 44,433,410 km (0.102 R)
• M62: 45,134,575 km (0.105 R)
• M63: 47,498,222 km (0.114 R)
• M64: 47,816,416 km (0.041 R)
• M65: 48,215,095 km (0.091 R)
• M66: 51,771,036 km (0.087 R)
• M67: 52,262,315 km (0.045 R)
• M68: 53,663,000 km (0.07 R)
• M69: 55,243,053 km (0.057 R)
• M70: 55,996,877 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.5

Radius: 5.2

Gravity: 36.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.52 AU - 19.24 AU

Year: 29815 Days

Day: 22.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,125,846 km

• M1: 249,828 km (0.065 R)
• M2: 334,650 km (0.049 R)
• M3: 454,628 km (0.116 R)
• M4: 616,792 km (0.11 R)
• M5: 674,836 km (0.073 R)
• M6: 892,800 km (0.085 R)
• M7: 1,506,750 km (0.092 R)
• M8: 1,586,037 km (0.096 R)
• M9: 2,135,210 km (0.026 R)
• M10: 2,786,560 km (0.096 R)
• M11: 2,884,247 km (0.118 R)
• M12: 3,033,097 km (0.096 R)
• M13: 3,235,503 km (0.107 R)
• M14: 3,494,606 km (0.042 R)
• M15: 4,367,959 km (0.101 R)
• M16: 5,426,364 km (0.105 R)
• M17: 6,365,838 km (0.076 R)
• M18: 6,755,541 km (0.078 R)
• M19: 7,287,062 km (0.051 R)
• M20: 7,354,381 km (0.034 R)
• M21: 7,763,232 km (0.085 R)
• M22: 8,179,264 km (0.087 R)
• M23: 8,745,192 km (0.076 R)
• M24: 9,396,990 km (0.111 R)
• M25: 10,823,705 km (0.12 R)
• M26: 12,156,173 km (0.093 R)
• M27: 14,123,535 km (0.105 R)
• M28: 17,796,013 km (0.111 R)
• M29: 17,977,924 km (0.046 R)
• M30: 18,160,434 km (0.097 R)
• M31: 18,896,455 km (0.113 R)
• M32: 20,397,520 km (0.113 R)
• M33: 21,066,223 km (0.035 R)
• M34: 21,548,376 km (0.097 R)
• M35: 21,936,583 km (0.028 R)
• M36: 23,214,298 km (0.11 R)
• M37: 23,712,160 km (0.047 R)
• M38: 24,515,949 km (0.061 R)
• M39: 27,608,885 km (0.094 R)
• M40: 28,666,842 km (0.088 R)
• M41: 29,953,832 km (0.067 R)
• M42: 30,061,991 km (0.113 R)
• M43: 30,495,676 km (0.101 R)
• M44: 30,713,340 km (0.098 R)
• M45: 31,259,522 km (0.092 R)
• M46: 31,919,398 km (0.036 R)
• M47: 32,806,215 km (0.118 R)
• M48: 33,029,265 km (0.114 R)
• M49: 34,377,740 km (0.062 R)
• M50: 35,973,501 km (0.118 R)
• M51: 40,067,247 km (0.097 R)
• M52: 40,544,464 km (0.079 R)
• M53: 41,143,454 km (0.043 R)
• M54: 41,745,585 km (0.057 R)
• M55: 44,552,191 km (0.1 R)
• M56: 45,294,346 km (0.055 R)
• M57: 45,666,844 km (0.1 R)
• M58: 45,915,925 km (0.113 R)
• M59: 47,167,461 km (0.075 R)
• M60: 49,960,154 km (0.067 R)
• M61: 51,635,351 km (0.057 R)
• M62: 59,602,036 km (0.069 R)
• M63: 60,146,572 km (0.085 R)
• M64: 61,652,574 km (0.113 R)
• M65: 64,981,276 km (0.078 R)
• M66: 65,541,670 km (0.1 R)
• M67: 66,667,393 km (0.048 R)
• M68: 69,652,469 km (0.1 R)
• M69: 70,226,028 km (0.056 R)
• M70: 71,233,420 km (0.114 R)
• M71: 73,699,989 km (0.056 R)
• M72: 74,723,688 km (0.101 R)
• M73: 75,017,049 km (0.108 R)
• M74: 75,752,023 km (0.098 R)
• M75: 77,377,554 km (0.108 R)
• M76: 77,971,607 km (0.112 R)
• M77: 78,418,007 km (0.098 R)
• M78: 82,020,174 km (0.072 R)
• M79: 83,841,229 km (0.12 R)
• M80: 84,146,110 km (0.102 R)
• M81: 84,604,029 km (0.091 R)
• M82: 85,522,410 km (0.038 R)
• M83: 86,136,509 km (0.036 R)
• M84: 91,101,363 km (0.055 R)
• M85: 92,514,465 km (0.112 R)
• M86: 94,251,296 km (0.037 R)
• M87: 97,116,544 km (0.098 R)
• M88: 98,399,196 km (0.082 R)
• M89: 99,042,617 km (0.053 R)
• M90: 100,010,365 km (0.062 R)
• M91: 101,305,584 km (0.12 R)
• M92: 102,280,513 km (0.078 R)
• M93: 102,443,275 km (0.097 R)
• M94: 104,076,136 km (0.089 R)
• M95: 106,706,516 km (0.097 R)
• M96: 107,367,439 km (0.075 R)
• M97: 108,859,678 km (0.111 R)
• M98: 109,525,089 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.5

Radius: 4.1

Gravity: 24.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 16.14 AU - 23.32 AU

Year: 31851 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,125,846 km

• M1: 73,004 km (0.115 R)
• M2: 395,238 km (0.06 R)
• M3: 966,701 km (0.113 R)
• M4: 1,113,457 km (0.108 R)
• M5: 1,427,912 km (0.114 R)
• M6: 1,561,054 km (0.108 R)
• M7: 1,595,012 km (0.098 R)
• M8: 1,698,385 km (0.088 R)
• M9: 1,875,359 km (0.112 R)
• M10: 2,095,567 km (0.119 R)
• M11: 2,520,575 km (0.085 R)
• M12: 3,402,604 km (0.117 R)
• M13: 3,670,683 km (0.063 R)
• M14: 3,716,011 km (0.093 R)
• M15: 4,132,342 km (0.081 R)
• M16: 4,179,615 km (0.05 R)
• M17: 4,759,606 km (0.073 R)
• M18: 4,809,123 km (0.056 R)
• M19: 4,858,789 km (0.104 R)
• M20: 5,467,802 km (0.08 R)
• M21: 5,676,042 km (0.106 R)
• M22: 5,781,210 km (0.105 R)
• M23: 7,376,671 km (0.071 R)
• M24: 7,606,753 km (0.113 R)
• M25: 7,722,691 km (0.116 R)
• M26: 7,780,884 km (0.071 R)
• M27: 8,430,588 km (0.113 R)
• M28: 8,610,704 km (0.107 R)
• M29: 8,671,141 km (0.055 R)
• M30: 9,036,160 km (0.04 R)
• M31: 9,907,418 km (0.09 R)
• M32: 11,131,877 km (0.111 R)
• M33: 11,329,496 km (0.064 R)
• M34: 11,661,603 km (0.117 R)
• M35: 11,728,323 km (0.118 R)
• M36: 13,508,987 km (0.066 R)
• M37: 14,790,293 km (0.099 R)
• M38: 15,225,922 km (0.098 R)
• M39: 16,557,792 km (0.119 R)
• M40: 17,466,299 km (0.11 R)
• M41: 19,016,133 km (0.11 R)
• M42: 20,770,916 km (0.111 R)
• M43: 21,176,925 km (0.078 R)
• M44: 22,826,989 km (0.068 R)
• M45: 23,667,430 km (0.117 R)
• M46: 24,603,464 km (0.12 R)
• M47: 24,860,922 km (0.083 R)
• M48: 27,483,373 km (0.104 R)
• M49: 30,100,737 km (0.111 R)
• M50: 32,326,005 km (0.115 R)
• M51: 33,268,771 km (0.056 R)
• M52: 34,603,783 km (0.078 R)
• M53: 36,834,736 km (0.11 R)
• M54: 38,314,408 km (0.081 R)
• M55: 39,011,684 km (0.105 R)
• M56: 41,535,699 km (0.118 R)
• M57: 42,149,200 km (0.044 R)
• M58: 44,320,164 km (0.082 R)
• M59: 44,424,434 km (0.106 R)
• M60: 44,633,273 km (0.072 R)
• M61: 48,447,420 km (0.112 R)
• M62: 49,850,050 km (0.093 R)
• M63: 49,958,508 km (0.107 R)
• M64: 51,485,154 km (0.078 R)
• M65: 52,474,595 km (0.12 R)
• M66: 53,692,471 km (0.105 R)
• M67: 54,137,674 km (0.078 R)
• M68: 54,695,824 km (0.109 R)
• M69: 55,817,808 km (0.089 R)
• M70: 55,930,455 km (0.064 R)
• M71: 58,999,755 km (0.109 R)
• M72: 60,034,822 km (0.091 R)
• M73: 60,844,147 km (0.115 R)
• M74: 62,006,522 km (0.098 R)
• M75: 62,239,895 km (0.045 R)
• M76: 63,999,315 km (0.099 R)
• M77: 64,589,479 km (0.048 R)
• M78: 66,013,052 km (0.118 R)
• M79: 69,253,791 km (0.092 R)
• M80: 69,495,840 km (0.11 R)
• M81: 69,617,015 km (0.059 R)
• M82: 69,980,986 km (0.051 R)
• M83: 70,588,802 km (0.12 R)
• M84: 74,149,082 km (0.062 R)
• M85: 76,013,371 km (0.08 R)
• M86: 76,388,114 km (0.083 R)
• M87: 77,139,394 km (0.038 R)
• M88: 78,019,030 km (0.06 R)
• M89: 79,534,456 km (0.115 R)
• M90: 81,187,363 km (0.109 R)
• M91: 81,314,970 km (0.057 R)
• M92: 82,338,219 km (0.087 R)
• M93: 83,108,349 km (0.109 R)
• M94: 83,237,003 km (0.119 R)
• M95: 86,864,752 km (0.107 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 19,364 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit