🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.58 AU - 0.6 AU

Year: 160 Days

Day: 32.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.26 AU - 1.84 AU

Year: 681 Days

Day: 18.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,898,368 km

• M1: 644,916 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.78 AU - 2.12 AU

Year: 962 Days

Day: 46.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,898,368 km

• M1: 303,983 km (0.04 R)
• M2: 1,200,224 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.76 AU - 2.46 AU

Year: 1082 Days

Day: 35 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,898,368 km

• M1: 416,780 km (0.087 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 10.5

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.77 AU - 7.67 AU

Year: 6850 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,898,368 km

• M1: 161,267 km (0.098 R)
• M2: 317,147 km (0.08 R)
• M3: 581,038 km (0.12 R)
• M4: 698,173 km (0.08 R)
• M5: 809,773 km (0.095 R)
• M6: 897,587 km (0.07 R)
• M7: 1,132,306 km (0.119 R)
• M8: 1,494,184 km (0.065 R)
• M9: 2,342,403 km (0.118 R)
• M10: 2,514,740 km (0.092 R)
• M11: 2,624,545 km (0.119 R)
• M12: 3,293,397 km (0.049 R)
• M13: 3,734,262 km (0.116 R)
• M14: 3,809,659 km (0.065 R)
• M15: 3,910,937 km (0.112 R)
• M16: 4,090,305 km (0.075 R)
• M17: 4,590,859 km (0.111 R)
• M18: 5,506,398 km (0.082 R)
• M19: 6,177,345 km (0.041 R)
• M20: 6,446,920 km (0.102 R)
• M21: 6,567,945 km (0.061 R)
• M22: 7,468,374 km (0.073 R)
• M23: 7,852,243 km (0.099 R)
• M24: 8,144,407 km (0.086 R)
• M25: 8,242,693 km (0.048 R)
• M26: 8,308,367 km (0.111 R)
• M27: 8,440,162 km (0.032 R)
• M28: 8,773,018 km (0.08 R)
• M29: 8,974,825 km (0.083 R)
• M30: 9,144,170 km (0.053 R)
• M31: 9,658,487 km (0.117 R)
• M32: 10,041,607 km (0.101 R)
• M33: 10,111,769 km (0.036 R)
• M34: 10,394,359 km (0.106 R)
• M35: 11,771,408 km (0.059 R)
• M36: 11,845,459 km (0.068 R)
• M37: 12,218,107 km (0.072 R)
• M38: 12,443,551 km (0.084 R)
• M39: 12,670,491 km (0.082 R)
• M40: 13,591,565 km (0.067 R)
• M41: 13,825,087 km (0.092 R)
• M42: 14,454,745 km (0.073 R)
• M43: 14,933,009 km (0.106 R)
• M44: 16,233,912 km (0.104 R)
• M45: 16,856,239 km (0.072 R)
• M46: 17,023,490 km (0.077 R)
• M47: 17,233,226 km (0.059 R)
• M48: 17,655,541 km (0.094 R)
• M49: 17,910,605 km (0.101 R)
• M50: 18,381,240 km (0.111 R)
• M51: 18,510,343 km (0.077 R)
• M52: 18,639,745 km (0.084 R)
• M53: 19,509,956 km (0.103 R)
• M54: 20,393,481 km (0.085 R)
• M55: 20,840,031 km (0.118 R)
• M56: 21,290,021 km (0.086 R)
• M57: 21,697,526 km (0.051 R)
• M58: 22,566,540 km (0.044 R)
• M59: 22,658,692 km (0.09 R)
• M60: 22,982,272 km (0.116 R)
• M61: 23,633,771 km (0.034 R)
• M62: 24,433,072 km (0.086 R)
• M63: 24,859,875 km (0.052 R)
• M64: 25,098,035 km (0.079 R)
• M65: 26,154,944 km (0.103 R)
• M66: 26,494,232 km (0.093 R)
• M67: 28,212,812 km (0.105 R)
• M68: 28,411,478 km (0.117 R)
• M69: 29,613,347 km (0.11 R)
• M70: 30,525,745 km (0.117 R)
• M71: 31,036,621 km (0.094 R)
• M72: 31,756,486 km (0.096 R)
• M73: 32,222,185 km (0.037 R)
• M74: 32,846,606 km (0.082 R)
• M75: 33,055,744 km (0.084 R)
• M76: 33,896,334 km (0.096 R)
• M77: 34,054,758 km (0.045 R)
• M78: 34,372,355 km (0.091 R)
• M79: 34,956,983 km (0.035 R)
• M80: 35,813,431 km (0.07 R)
• M81: 35,974,698 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715

Radius: 12.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.38 AU - 10.66 AU

Year: 11200 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 96,898,368 km

• M1: 155,881 km (0.053 R)
• M2: 250,277 km (0.1 R)
• M3: 360,830 km (0.118 R)
• M4: 526,285 km (0.059 R)
• M5: 604,226 km (0.076 R)
• M6: 686,953 km (0.096 R)
• M7: 1,020,557 km (0.118 R)
• M8: 1,293,124 km (0.118 R)
• M9: 2,113,968 km (0.105 R)
• M10: 2,354,820 km (0.066 R)
• M11: 2,437,099 km (0.058 R)
• M12: 2,805,409 km (0.066 R)
• M13: 2,922,394 km (0.085 R)
• M14: 3,437,759 km (0.105 R)
• M15: 4,180,213 km (0.056 R)
• M16: 4,348,212 km (0.071 R)
• M17: 4,690,940 km (0.082 R)
• M18: 5,007,041 km (0.115 R)
• M19: 5,402,727 km (0.097 R)
• M20: 6,926,232 km (0.099 R)
• M21: 7,085,554 km (0.045 R)
• M22: 8,403,810 km (0.081 R)
• M23: 8,616,688 km (0.092 R)
• M24: 9,221,961 km (0.027 R)
• M25: 11,026,410 km (0.11 R)
• M26: 11,306,457 km (0.118 R)
• M27: 11,447,379 km (0.084 R)
• M28: 12,256,554 km (0.098 R)
• M29: 12,936,925 km (0.107 R)
• M30: 13,133,646 km (0.069 R)
• M31: 15,257,786 km (0.079 R)
• M32: 16,625,559 km (0.106 R)
• M33: 17,216,022 km (0.106 R)
• M34: 19,252,348 km (0.034 R)
• M35: 19,872,282 km (0.111 R)
• M36: 20,613,539 km (0.115 R)
• M37: 21,189,790 km (0.046 R)
• M38: 21,771,427 km (0.026 R)
• M39: 23,367,935 km (0.084 R)
• M40: 23,667,730 km (0.1 R)
• M41: 24,940,658 km (0.038 R)
• M42: 25,925,461 km (0.104 R)
• M43: 26,422,724 km (0.111 R)
• M44: 28,251,259 km (0.119 R)
• M45: 29,406,753 km (0.089 R)
• M46: 29,860,333 km (0.071 R)
• M47: 30,185,709 km (0.076 R)
• M48: 30,643,179 km (0.096 R)
• M49: 32,496,098 km (0.115 R)
• M50: 32,964,938 km (0.082 R)
• M51: 35,342,796 km (0.12 R)
• M52: 35,549,092 km (0.077 R)
• M53: 36,378,761 km (0.106 R)
• M54: 36,587,002 km (0.117 R)
• M55: 37,634,935 km (0.099 R)
• M56: 37,916,029 km (0.119 R)
• M57: 38,197,872 km (0.066 R)
• M58: 39,974,945 km (0.108 R)
• M59: 42,142,618 km (0.053 R)
• M60: 42,507,637 km (0.09 R)
• M61: 44,496,839 km (0.109 R)
• M62: 46,140,022 km (0.101 R)
• M63: 46,516,261 km (0.046 R)
• M64: 47,574,965 km (0.085 R)
• M65: 48,488,859 km (0.112 R)
• M66: 48,718,192 km (0.116 R)
• M67: 50,179,315 km (0.082 R)
• M68: 50,256,657 km (0.047 R)
• M69: 50,643,666 km (0.097 R)
• M70: 51,576,858 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 7.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.83 AU - 17.79 AU

Year: 23258 Days

Day: 16.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,898,368 km

• M1: 141,220 km (0.1 R)
• M2: 221,704 km (0.105 R)
• M3: 528,529 km (0.106 R)
• M4: 895,044 km (0.074 R)
• M5: 1,328,878 km (0.114 R)
• M6: 1,402,929 km (0.112 R)
• M7: 1,821,204 km (0.049 R)
• M8: 1,903,783 km (0.098 R)
• M9: 1,959,583 km (0.114 R)
• M10: 2,130,274 km (0.101 R)
• M11: 2,365,442 km (0.064 R)
• M12: 3,558,335 km (0.066 R)
• M13: 4,123,815 km (0.071 R)
• M14: 5,140,482 km (0.07 R)
• M15: 5,416,191 km (0.108 R)
• M16: 6,064,548 km (0.108 R)
• M17: 6,230,452 km (0.113 R)
• M18: 6,737,290 km (0.106 R)
• M19: 6,995,645 km (0.099 R)
• M20: 7,257,292 km (0.094 R)
• M21: 8,016,052 km (0.032 R)
• M22: 10,241,470 km (0.102 R)
• M23: 10,638,204 km (0.085 R)
• M24: 10,738,135 km (0.102 R)
• M25: 11,242,729 km (0.073 R)
• M26: 11,652,029 km (0.089 R)
• M27: 11,703,490 km (0.117 R)
• M28: 12,014,055 km (0.103 R)
• M29: 13,229,688 km (0.108 R)
• M30: 13,879,242 km (0.118 R)
• M31: 14,043,351 km (0.086 R)
• M32: 14,098,103 km (0.107 R)
• M33: 14,153,006 km (0.049 R)
• M34: 14,539,267 km (0.05 R)
• M35: 15,041,019 km (0.069 R)
• M36: 15,265,864 km (0.099 R)
• M37: 15,548,455 km (0.113 R)
• M38: 15,832,691 km (0.106 R)
• M39: 16,291,208 km (0.106 R)
• M40: 17,633,550 km (0.05 R)
• M41: 17,811,272 km (0.095 R)
• M42: 17,870,662 km (0.081 R)
• M43: 18,829,435 km (0.111 R)
• M44: 22,506,700 km (0.085 R)
• M45: 23,281,019 km (0.101 R)
• M46: 23,475,945 km (0.097 R)
• M47: 24,458,953 km (0.1 R)
• M48: 24,922,257 km (0.102 R)
• M49: 25,656,184 km (0.12 R)
• M50: 25,723,204 km (0.067 R)
• M51: 26,397,143 km (0.081 R)
• M52: 27,213,498 km (0.067 R)
• M53: 27,762,373 km (0.088 R)
• M54: 29,711,932 km (0.084 R)
• M55: 29,923,464 km (0.039 R)
• M56: 30,489,841 km (0.026 R)
• M57: 31,059,809 km (0.082 R)
• M58: 31,202,974 km (0.101 R)
• M59: 32,137,961 km (0.081 R)
• M60: 32,645,397 km (0.111 R)
• M61: 34,626,970 km (0.065 R)
• M62: 35,969,462 km (0.094 R)
• M63: 36,119,658 km (0.117 R)
• M64: 37,101,319 km (0.118 R)
• M65: 37,862,323 km (0.08 R)
• M66: 39,632,066 km (0.098 R)
• M67: 40,020,273 km (0.098 R)
• M68: 41,507,276 km (0.081 R)
• M69: 43,091,966 km (0.049 R)
• M70: 43,972,050 km (0.073 R)
• M71: 44,938,752 km (0.038 R)
• M72: 45,506,027 km (0.118 R)
• M73: 47,139,486 km (0.1 R)
• M74: 47,303,894 km (0.095 R)
• M75: 48,211,654 km (0.117 R)
• M76: 48,377,259 km (0.082 R)
• M77: 49,124,949 km (0.079 R)
• M78: 50,463,850 km (0.12 R)
• M79: 50,800,295 km (0.109 R)
• M80: 51,137,639 km (0.103 R)
• M81: 51,475,730 km (0.078 R)
• M82: 51,814,569 km (0.092 R)
• M83: 52,494,342 km (0.064 R)
• M84: 53,262,676 km (0.118 R)
• M85: 54,551,462 km (0.11 R)
• M86: 56,460,181 km (0.061 R)
• M87: 56,809,642 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.1

Radius: 4.4

Gravity: 34.56 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.69 AU - 23.17 AU

Year: 29082 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,898,368 km

• M1: 308,321 km (0.119 R)
• M2: 460,761 km (0.1 R)
• M3: 583,282 km (0.081 R)
• M4: 1,073,215 km (0.104 R)
• M5: 1,105,079 km (0.082 R)
• M6: 1,303,895 km (0.094 R)
• M7: 1,696,739 km (0.085 R)
• M8: 1,886,878 km (0.118 R)
• M9: 2,582,807 km (0.111 R)
• M10: 2,757,089 km (0.117 R)
• M11: 3,349,646 km (0.096 R)
• M12: 3,539,785 km (0.1 R)
• M13: 3,587,806 km (0.082 R)
• M14: 4,030,167 km (0.105 R)
• M15: 5,182,220 km (0.04 R)
• M16: 5,964,467 km (0.044 R)
• M17: 7,886,052 km (0.071 R)
• M18: 8,265,881 km (0.11 R)
• M19: 8,846,919 km (0.083 R)
• M20: 11,228,367 km (0.074 R)
• M21: 11,655,320 km (0.094 R)
• M22: 11,942,996 km (0.113 R)
• M23: 12,672,136 km (0.104 R)
• M24: 12,819,790 km (0.098 R)
• M25: 13,944,616 km (0.025 R)
• M26: 14,480,176 km (0.112 R)
• M27: 14,634,561 km (0.118 R)
• M28: 15,257,038 km (0.074 R)
• M29: 15,335,427 km (0.072 R)
• M30: 16,528,022 km (0.112 R)
• M31: 16,608,505 km (0.086 R)
• M32: 17,585,230 km (0.108 R)
• M33: 17,997,821 km (0.077 R)
• M34: 19,085,098 km (0.115 R)
• M35: 19,254,144 km (0.089 R)
• M36: 19,423,788 km (0.119 R)
• M37: 19,679,301 km (0.101 R)
• M38: 20,885,808 km (0.063 R)
• M39: 21,586,075 km (0.12 R)
• M40: 22,740,073 km (0.114 R)
• M41: 22,919,441 km (0.048 R)
• M42: 24,005,222 km (0.097 R)
• M43: 25,386,011 km (0.096 R)
• M44: 25,571,961 km (0.043 R)
• M45: 25,851,858 km (0.026 R)
• M46: 26,039,005 km (0.077 R)
• M47: 26,508,892 km (0.066 R)
• M48: 27,266,456 km (0.061 R)
• M49: 29,191,481 km (0.119 R)
• M50: 29,483,945 km (0.069 R)
• M51: 30,663,674 km (0.058 R)
• M52: 33,679,717 km (0.092 R)
• M53: 34,088,867 km (0.102 R)
• M54: 36,683,642 km (0.076 R)
• M55: 37,527,224 km (0.103 R)
• M56: 37,845,269 km (0.066 R)
• M57: 42,500,605 km (0.114 R)
• M58: 42,610,859 km (0.092 R)
• M59: 43,386,374 km (0.116 R)
• M60: 43,608,677 km (0.103 R)
• M61: 43,720,127 km (0.115 R)
• M62: 44,054,628 km (0.062 R)
• M63: 44,726,472 km (0.11 R)
• M64: 46,989,888 km (0.06 R)
• M65: 48,481,080 km (0.116 R)
• M66: 50,571,261 km (0.103 R)
• M67: 51,980,922 km (0.079 R)
• M68: 54,718,862 km (0.078 R)
• M69: 57,503,178 km (0.108 R)
• M70: 57,747,471 km (0.109 R)
• M71: 57,992,063 km (0.119 R)
• M72: 58,359,625 km (0.11 R)
• M73: 58,605,115 km (0.062 R)
• M74: 59,220,411 km (0.113 R)
• M75: 59,961,519 km (0.118 R)
• M76: 61,203,481 km (0.038 R)
• M77: 62,956,469 km (0.071 R)
• M78: 65,361,853 km (0.095 R)
• M79: 66,639,867 km (0.066 R)
• M80: 71,177,320 km (0.103 R)
• M81: 73,020,067 km (0.051 R)
• M82: 73,814,581 km (0.117 R)
• M83: 74,745,230 km (0.05 R)
• M84: 78,370,734 km (0.092 R)
• M85: 79,184,247 km (0.039 R)
• M86: 82,328,196 km (0.111 R)
• M87: 84,678,080 km (0.076 R)
• M88: 85,652,111 km (0.045 R)
• M89: 86,210,411 km (0.116 R)
• M90: 87,190,127 km (0.05 R)
• M91: 88,314,505 km (0.074 R)
• M92: 90,151,716 km (0.052 R)
• M93: 93,002,752 km (0.108 R)
• M94: 93,720,224 km (0.039 R)
• M95: 94,007,601 km (0.103 R)
• M96: 94,727,616 km (0.085 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit