🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.42 AU - 0.66 AU

Year: 141 Days

Day: 14.1 Hours

Environment

Temp: 271 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,119,422 km

• M1: 47,273 km (0.104 R)
• M2: 209,736 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.87 AU

Year: 209 Days

Day: 23.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,119,422 km

• M1: 277,803 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.27 AU - 1.43 AU

Year: 559 Days

Day: 13.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,119,422 km

• M1: 638,933 km (0.092 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.68 AU - 2.28 AU

Year: 993 Days

Day: 33.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 56 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,119,422 km

• M1: 238,908 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2 AU - 3.26 AU

Year: 1520 Days

Day: 24.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,119,422 km

• M1: 446,550 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.1

Radius: 11.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.23 AU - 6.95 AU

Year: 4711 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,119,422 km

• M1: 197,320 km (0.115 R)
• M2: 293,810 km (0.063 R)
• M3: 397,033 km (0.087 R)
• M4: 534,364 km (0.083 R)
• M5: 661,522 km (0.117 R)
• M6: 841,937 km (0.066 R)
• M7: 1,144,424 km (0.052 R)
• M8: 1,253,032 km (0.107 R)
• M9: 1,547,141 km (0.114 R)
• M10: 1,668,315 km (0.115 R)
• M11: 1,792,930 km (0.061 R)
• M12: 1,906,326 km (0.056 R)
• M13: 2,384,440 km (0.069 R)
• M14: 2,557,376 km (0.118 R)
• M15: 3,016,641 km (0.085 R)
• M16: 3,519,739 km (0.119 R)
• M17: 3,717,507 km (0.036 R)
• M18: 3,919,015 km (0.114 R)
• M19: 4,030,466 km (0.108 R)
• M20: 4,124,114 km (0.114 R)
• M21: 4,487,039 km (0.094 R)
• M22: 4,800,596 km (0.116 R)
• M23: 4,880,032 km (0.093 R)
• M24: 5,304,890 km (0.085 R)
• M25: 5,762,809 km (0.055 R)
• M26: 5,847,482 km (0.059 R)
• M27: 6,233,594 km (0.073 R)
• M28: 6,761,225 km (0.104 R)
• M29: 6,873,125 km (0.106 R)
• M30: 7,030,651 km (0.054 R)
• M31: 7,121,158 km (0.084 R)
• M32: 7,464,186 km (0.117 R)
• M33: 7,812,749 km (0.064 R)
• M34: 7,930,183 km (0.037 R)
• M35: 8,525,882 km (0.106 R)
• M36: 8,622,522 km (0.114 R)
• M37: 8,865,768 km (0.084 R)
• M38: 9,210,292 km (0.108 R)
• M39: 9,284,642 km (0.11 R)
• M40: 10,501,920 km (0.054 R)
• M41: 10,971,358 km (0.111 R)
• M42: 11,420,900 km (0.069 R)
• M43: 11,795,792 km (0.119 R)
• M44: 12,475,266 km (0.117 R)
• M45: 13,083,680 km (0.072 R)
• M46: 13,223,405 km (0.119 R)
• M47: 13,307,479 km (0.059 R)
• M48: 13,815,363 km (0.027 R)
• M49: 14,473,594 km (0.112 R)
• M50: 15,171,318 km (0.117 R)
• M51: 15,406,486 km (0.112 R)
• M52: 15,583,461 km (0.107 R)
• M53: 15,731,562 km (0.027 R)
• M54: 15,880,113 km (0.068 R)
• M55: 16,750,922 km (0.062 R)
• M56: 16,963,501 km (0.099 R)
• M57: 17,085,423 km (0.075 R)
• M58: 18,257,523 km (0.043 R)
• M59: 18,601,598 km (0.117 R)
• M60: 19,359,909 km (0.094 R)
• M61: 20,225,034 km (0.116 R)
• M62: 20,516,301 km (0.089 R)
• M63: 20,841,527 km (0.111 R)
• M64: 21,464,003 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 10.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.76 AU - 9.9 AU

Year: 10158 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,119,422 km

• M1: 139,425 km (0.112 R)
• M2: 312,959 km (0.085 R)
• M3: 381,923 km (0.08 R)
• M4: 526,285 km (0.116 R)
• M5: 644,168 km (0.109 R)
• M6: 908,807 km (0.116 R)
• M7: 980,464 km (0.104 R)
• M8: 1,328,130 km (0.102 R)
• M9: 1,624,633 km (0.103 R)
• M10: 1,872,517 km (0.119 R)
• M11: 2,181,436 km (0.092 R)
• M12: 2,404,935 km (0.103 R)
• M13: 2,506,662 km (0.092 R)
• M14: 2,635,914 km (0.03 R)
• M15: 3,175,364 km (0.025 R)
• M16: 3,372,235 km (0.096 R)
• M17: 4,230,628 km (0.069 R)
• M18: 4,541,791 km (0.114 R)
• M19: 4,732,229 km (0.108 R)
• M20: 5,553,522 km (0.114 R)
• M21: 5,825,790 km (0.036 R)
• M22: 5,963,420 km (0.111 R)
• M23: 7,067,452 km (0.117 R)
• M24: 7,251,458 km (0.092 R)
• M25: 7,549,157 km (0.065 R)
• M26: 8,310,760 km (0.039 R)
• M27: 9,057,104 km (0.102 R)
• M28: 9,297,208 km (0.093 R)
• M29: 10,030,238 km (0.091 R)
• M30: 10,154,255 km (0.105 R)
• M31: 10,445,522 km (0.071 R)
• M32: 10,655,258 km (0.077 R)
• M33: 11,986,829 km (0.073 R)
• M34: 12,427,394 km (0.105 R)
• M35: 12,649,846 km (0.102 R)
• M36: 13,873,108 km (0.07 R)
• M37: 14,011,337 km (0.07 R)
• M38: 14,335,814 km (0.086 R)
• M39: 14,475,539 km (0.117 R)
• M40: 14,569,037 km (0.09 R)
• M41: 15,086,496 km (0.11 R)
• M42: 15,658,110 km (0.1 R)
• M43: 16,382,313 km (0.11 R)
• M44: 16,969,634 km (0.093 R)
• M45: 17,365,022 km (0.113 R)
• M46: 17,663,619 km (0.08 R)
• M47: 18,215,336 km (0.119 R)
• M48: 18,366,879 km (0.09 R)
• M49: 19,028,101 km (0.095 R)
• M50: 19,593,731 km (0.101 R)
• M51: 19,748,864 km (0.111 R)
• M52: 20,846,762 km (0.102 R)
• M53: 21,005,187 km (0.115 R)
• M54: 21,323,381 km (0.097 R)
• M55: 22,125,675 km (0.099 R)
• M56: 23,814,934 km (0.041 R)
• M57: 24,591,496 km (0.103 R)
• M58: 25,319,888 km (0.105 R)
• M59: 25,885,069 km (0.107 R)
• M60: 25,998,614 km (0.032 R)
• M61: 26,397,292 km (0.027 R)
• M62: 27,779,427 km (0.117 R)
• M63: 28,070,395 km (0.111 R)
• M64: 28,303,917 km (0.073 R)
• M65: 28,596,680 km (0.041 R)
• M66: 29,956,226 km (0.088 R)
• M67: 30,854,112 km (0.101 R)
• M68: 32,248,215 km (0.11 R)
• M69: 32,370,436 km (0.089 R)
• M70: 33,045,272 km (0.113 R)
• M71: 33,600,729 km (0.046 R)
• M72: 33,972,928 km (0.1 R)
• M73: 37,254,657 km (0.105 R)
• M74: 37,575,544 km (0.102 R)
• M75: 38,220,012 km (0.108 R)
• M76: 39,978,236 km (0.116 R)
• M77: 40,306,753 km (0.119 R)
• M78: 40,504,222 km (0.12 R)
• M79: 40,701,990 km (0.118 R)
• M80: 41,363,811 km (0.102 R)
• M81: 42,095,943 km (0.088 R)
• M82: 42,229,534 km (0.053 R)
• M83: 42,430,145 km (0.083 R)
• M84: 42,497,165 km (0.035 R)
• M85: 43,843,396 km (0.111 R)
• M86: 44,998,740 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 9.1

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.77 AU - 11.23 AU

Year: 10437 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,119,422 km

• M1: 125,513 km (0.09 R)
• M2: 194,028 km (0.082 R)
• M3: 283,488 km (0.084 R)
• M4: 405,859 km (0.045 R)
• M5: 725,699 km (0.118 R)
• M6: 812,765 km (0.046 R)
• M7: 1,056,311 km (0.116 R)
• M8: 1,197,082 km (0.108 R)
• M9: 2,296,477 km (0.083 R)
• M10: 2,401,195 km (0.109 R)
• M11: 2,725,224 km (0.116 R)
• M12: 4,544,933 km (0.103 R)
• M13: 5,357,848 km (0.078 R)
• M14: 6,105,538 km (0.091 R)
• M15: 6,809,994 km (0.099 R)
• M16: 7,037,981 km (0.076 R)
• M17: 7,345,704 km (0.041 R)
• M18: 7,775,948 km (0.103 R)
• M19: 8,457,216 km (0.111 R)
• M20: 9,074,158 km (0.077 R)
• M21: 10,005,106 km (0.073 R)
• M22: 10,394,658 km (0.114 R)
• M23: 10,569,389 km (0.105 R)
• M24: 12,369,949 km (0.096 R)
• M25: 12,601,676 km (0.115 R)
• M26: 12,694,726 km (0.079 R)
• M27: 13,210,689 km (0.097 R)
• M28: 14,021,659 km (0.059 R)
• M29: 14,166,470 km (0.096 R)
• M30: 14,506,356 km (0.081 R)
• M31: 14,996,439 km (0.092 R)
• M32: 15,541,723 km (0.072 R)
• M33: 16,093,739 km (0.101 R)
• M34: 16,550,012 km (0.092 R)
• M35: 16,703,051 km (0.107 R)
• M36: 16,907,851 km (0.076 R)
• M37: 17,010,624 km (0.106 R)
• M38: 17,735,426 km (0.098 R)
• M39: 17,996,773 km (0.12 R)
• M40: 18,154,150 km (0.12 R)
• M41: 18,417,592 km (0.118 R)
• M42: 18,841,553 km (0.114 R)
• M43: 19,322,510 km (0.045 R)
• M44: 20,350,995 km (0.087 R)
• M45: 22,122,982 km (0.115 R)
• M46: 22,291,579 km (0.109 R)
• M47: 22,404,376 km (0.057 R)
• M48: 23,426,877 km (0.083 R)
• M49: 23,598,765 km (0.042 R)
• M50: 23,828,697 km (0.07 R)
• M51: 24,001,632 km (0.081 R)
• M52: 27,788,104 km (0.112 R)
• M53: 27,909,428 km (0.079 R)
• M54: 28,091,638 km (0.086 R)
• M55: 28,213,410 km (0.076 R)
• M56: 29,440,412 km (0.088 R)
• M57: 29,502,196 km (0.102 R)
• M58: 30,060,346 km (0.082 R)
• M59: 30,496,872 km (0.102 R)
• M60: 31,882,597 km (0.063 R)
• M61: 33,353,294 km (0.057 R)
• M62: 34,519,409 km (0.099 R)
• M63: 34,715,083 km (0.063 R)
• M64: 34,911,206 km (0.058 R)
• M65: 36,293,790 km (0.105 R)
• M66: 36,559,176 km (0.109 R)
• M67: 37,627,156 km (0.107 R)
• M68: 38,232,429 km (0.103 R)
• M69: 38,976,528 km (0.077 R)
• M70: 39,725,415 km (0.103 R)
• M71: 40,754,200 km (0.089 R)
• M72: 40,823,165 km (0.056 R)
• M73: 41,791,811 km (0.079 R)
• M74: 42,279,051 km (0.034 R)
• M75: 43,610,921 km (0.067 R)
• M76: 43,681,381 km (0.066 R)
• M77: 44,601,109 km (0.115 R)
• M78: 45,241,538 km (0.114 R)
• M79: 46,747,689 km (0.097 R)
• M80: 47,760,915 km (0.082 R)
• M81: 48,343,300 km (0.086 R)
• M82: 48,708,319 km (0.116 R)
• M83: 48,781,472 km (0.06 R)
• M84: 48,927,779 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.4

Radius: 4.1

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.14 AU - 21.6 AU

Year: 26927 Days

Day: 20.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,119,422 km

• M1: 186,698 km (0.056 R)
• M2: 255,064 km (0.095 R)
• M3: 916,137 km (0.09 R)
• M4: 1,012,179 km (0.072 R)
• M5: 1,240,316 km (0.099 R)
• M6: 2,203,726 km (0.094 R)
• M7: 2,365,591 km (0.083 R)
• M8: 3,014,995 km (0.11 R)
• M9: 4,263,091 km (0.105 R)
• M10: 4,343,425 km (0.083 R)
• M11: 5,474,534 km (0.101 R)
• M12: 5,826,239 km (0.06 R)
• M13: 6,413,261 km (0.09 R)
• M14: 6,644,090 km (0.112 R)
• M15: 7,352,586 km (0.082 R)
• M16: 8,334,097 km (0.081 R)
• M17: 10,148,121 km (0.08 R)
• M18: 10,309,088 km (0.104 R)
• M19: 10,525,108 km (0.094 R)
• M20: 10,797,077 km (0.115 R)
• M21: 11,571,096 km (0.068 R)
• M22: 11,683,145 km (0.044 R)
• M23: 11,851,891 km (0.093 R)
• M24: 12,420,064 km (0.09 R)
• M25: 13,230,286 km (0.074 R)
• M26: 14,658,647 km (0.082 R)
• M27: 15,268,108 km (0.068 R)
• M28: 15,329,443 km (0.105 R)
• M29: 15,637,765 km (0.104 R)
• M30: 15,761,632 km (0.108 R)
• M31: 16,700,957 km (0.085 R)
• M32: 16,954,525 km (0.084 R)
• M33: 17,401,224 km (0.084 R)
• M34: 17,465,402 km (0.112 R)
• M35: 19,492,453 km (0.117 R)
• M36: 19,692,615 km (0.115 R)
• M37: 21,799,551 km (0.086 R)
• M38: 22,285,146 km (0.072 R)
• M39: 23,976,948 km (0.045 R)
• M40: 24,334,637 km (0.053 R)
• M41: 24,406,294 km (0.111 R)
• M42: 27,333,027 km (0.095 R)
• M43: 27,482,176 km (0.104 R)
• M44: 29,752,773 km (0.033 R)
• M45: 29,906,260 km (0.07 R)
• M46: 31,299,465 km (0.074 R)
• M47: 31,377,555 km (0.09 R)
• M48: 32,476,651 km (0.107 R)
• M49: 33,668,198 km (0.045 R)
• M50: 33,748,232 km (0.12 R)
• M51: 34,229,190 km (0.043 R)
• M52: 34,551,124 km (0.098 R)
• M53: 34,954,889 km (0.065 R)
• M54: 35,604,293 km (0.111 R)
• M55: 36,012,247 km (0.066 R)
• M56: 38,826,482 km (0.07 R)
• M57: 39,667,521 km (0.11 R)
• M58: 40,175,107 km (0.056 R)
• M59: 41,624,860 km (0.112 R)
• M60: 41,710,579 km (0.088 R)
• M61: 42,054,355 km (0.08 R)
• M62: 43,700,380 km (0.035 R)
• M63: 44,750,707 km (0.029 R)
• M64: 45,190,824 km (0.067 R)
• M65: 45,455,612 km (0.093 R)
• M66: 45,809,411 km (0.114 R)
• M67: 47,054,813 km (0.094 R)
• M68: 48,762,922 km (0.108 R)
• M69: 49,578,978 km (0.037 R)
• M70: 49,761,039 km (0.096 R)
• M71: 50,491,077 km (0.079 R)
• M72: 50,857,591 km (0.107 R)
• M73: 51,224,854 km (0.098 R)
• M74: 52,054,374 km (0.1 R)
• M75: 52,146,826 km (0.091 R)
• M76: 52,424,479 km (0.054 R)
• M77: 56,933,658 km (0.105 R)
• M78: 57,124,246 km (0.074 R)
• M79: 57,601,613 km (0.047 R)
• M80: 57,888,542 km (0.032 R)
• M81: 60,590,429 km (0.073 R)
• M82: 61,663,046 km (0.112 R)
• M83: 61,956,706 km (0.056 R)
• M84: 62,348,952 km (0.101 R)
• M85: 62,545,374 km (0.098 R)
• M86: 62,643,660 km (0.081 R)
• M87: 63,530,476 km (0.112 R)
• M88: 63,728,244 km (0.106 R)
• M89: 66,015,895 km (0.063 R)
• M90: 66,616,979 km (0.101 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit