🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.55 AU - 0.79 AU

Year: 204 Days

Day: 42.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.58 AU - 0.92 AU

Year: 242 Days

Day: 40.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.55 AU - 1.75 AU

Year: 790 Days

Day: 13.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.22 AU - 3.54 AU

Year: 2316 Days

Day: 17.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 62.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,061,642 km

• M1: 1,015,321 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.78 AU - 4.26 AU

Year: 2462 Days

Day: 21.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 10.1

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.5 AU - 10.52 AU

Year: 12702 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,061,642 km

• M1: 1,128,566 km (0.11 R)
• M2: 1,222,663 km (0.05 R)
• M3: 1,343,987 km (0.087 R)
• M4: 1,572,872 km (0.103 R)
• M5: 1,652,009 km (0.037 R)
• M6: 1,982,471 km (0.109 R)
• M7: 2,424,682 km (0.085 R)
• M8: 2,516,835 km (0.034 R)
• M9: 2,768,458 km (0.105 R)
• M10: 3,194,812 km (0.114 R)
• M11: 3,398,564 km (0.105 R)
• M12: 4,293,459 km (0.098 R)
• M13: 4,443,057 km (0.077 R)
• M14: 4,594,599 km (0.089 R)
• M15: 5,297,410 km (0.109 R)
• M16: 5,620,691 km (0.106 R)
• M17: 6,201,729 km (0.102 R)
• M18: 7,108,891 km (0.114 R)
• M19: 7,828,008 km (0.113 R)
• M20: 9,922,228 km (0.091 R)
• M21: 10,120,745 km (0.074 R)
• M22: 10,826,248 km (0.118 R)
• M23: 11,184,834 km (0.102 R)
• M24: 11,547,460 km (0.113 R)
• M25: 12,178,015 km (0.12 R)
• M26: 12,712,079 km (0.059 R)
• M27: 14,753,791 km (0.097 R)
• M28: 16,306,916 km (0.087 R)
• M29: 16,659,069 km (0.056 R)
• M30: 16,777,102 km (0.119 R)
• M31: 17,371,006 km (0.084 R)
• M32: 18,701,828 km (0.116 R)
• M33: 19,255,789 km (0.036 R)
• M34: 20,253,757 km (0.111 R)
• M35: 20,442,699 km (0.108 R)
• M36: 20,695,669 km (0.057 R)
• M37: 21,782,048 km (0.085 R)
• M38: 22,169,956 km (0.094 R)
• M39: 23,413,264 km (0.081 R)
• M40: 23,877,017 km (0.098 R)
• M41: 24,076,730 km (0.109 R)
• M42: 24,477,652 km (0.083 R)
• M43: 26,309,628 km (0.102 R)
• M44: 27,068,538 km (0.082 R)
• M45: 27,276,778 km (0.071 R)
• M46: 27,485,467 km (0.06 R)
• M47: 27,625,042 km (0.112 R)
• M48: 28,114,975 km (0.096 R)
• M49: 29,032,608 km (0.101 R)
• M50: 29,245,785 km (0.09 R)
• M51: 30,319,449 km (0.094 R)
• M52: 31,042,306 km (0.064 R)
• M53: 32,948,333 km (0.038 R)
• M54: 33,840,684 km (0.108 R)
• M55: 33,990,282 km (0.101 R)
• M56: 34,140,029 km (0.066 R)
• M57: 34,365,024 km (0.106 R)
• M58: 34,440,123 km (0.105 R)
• M59: 34,741,114 km (0.111 R)
• M60: 37,334,692 km (0.105 R)
• M61: 38,109,310 km (0.089 R)
• M62: 38,811,073 km (0.099 R)
• M63: 39,359,798 km (0.094 R)
• M64: 39,911,066 km (0.089 R)
• M65: 40,227,316 km (0.054 R)
• M66: 41,580,279 km (0.062 R)
• M67: 43,272,231 km (0.082 R)
• M68: 43,841,152 km (0.109 R)
• M69: 44,167,425 km (0.049 R)
• M70: 45,397,867 km (0.037 R)
• M71: 45,728,030 km (0.111 R)
• M72: 46,390,449 km (0.087 R)
• M73: 46,473,476 km (0.093 R)
• M74: 46,556,653 km (0.106 R)
• M75: 46,806,182 km (0.03 R)
• M76: 47,390,212 km (0.1 R)
• M77: 48,565,453 km (0.118 R)
• M78: 50,602,527 km (0.083 R)
• M79: 51,030,377 km (0.115 R)
• M80: 51,631,461 km (0.103 R)
• M81: 51,717,480 km (0.052 R)
• M82: 52,234,789 km (0.106 R)
• M83: 53,187,728 km (0.059 R)
• M84: 55,551,075 km (0.081 R)
• M85: 59,294,911 km (0.036 R)
• M86: 59,475,177 km (0.083 R)
• M87: 59,836,306 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 11.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.5 AU - 10.58 AU

Year: 12756 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,061,642 km

• M1: 176,974 km (0.118 R)
• M2: 314,006 km (0.071 R)
• M3: 541,095 km (0.038 R)
• M4: 730,636 km (0.104 R)
• M5: 984,354 km (0.08 R)
• M6: 1,675,047 km (0.106 R)
• M7: 1,855,014 km (0.077 R)
• M8: 2,096,016 km (0.109 R)
• M9: 2,206,419 km (0.101 R)
• M10: 2,549,746 km (0.114 R)
• M11: 2,941,094 km (0.1 R)
• M12: 3,319,278 km (0.104 R)
• M13: 3,949,833 km (0.044 R)
• M14: 4,087,463 km (0.054 R)
• M15: 4,402,815 km (0.065 R)
• M16: 4,509,628 km (0.084 R)
• M17: 4,689,744 km (0.106 R)
• M18: 4,762,598 km (0.089 R)
• M19: 5,094,555 km (0.068 R)
• M20: 5,859,300 km (0.059 R)
• M21: 6,215,193 km (0.111 R)
• M22: 6,700,638 km (0.073 R)
• M23: 6,906,634 km (0.08 R)
• M24: 8,098,481 km (0.115 R)
• M25: 8,450,634 km (0.108 R)
• M26: 9,215,678 km (0.107 R)
• M27: 9,722,515 km (0.066 R)
• M28: 9,815,715 km (0.095 R)
• M29: 9,909,213 km (0.081 R)
• M30: 10,002,862 km (0.062 R)
• M31: 10,191,205 km (0.117 R)
• M32: 10,380,895 km (0.047 R)
• M33: 11,740,291 km (0.119 R)
• M34: 12,239,350 km (0.05 R)
• M35: 13,830,323 km (0.108 R)
• M36: 13,935,191 km (0.043 R)
• M37: 14,410,464 km (0.114 R)
• M38: 14,730,304 km (0.118 R)
• M39: 15,431,170 km (0.053 R)
• M40: 15,813,093 km (0.111 R)
• M41: 16,087,755 km (0.102 R)
• M42: 17,146,160 km (0.027 R)
• M43: 18,630,769 km (0.092 R)
• M44: 19,212,705 km (0.091 R)
• M45: 19,682,442 km (0.076 R)
• M46: 20,096,679 km (0.079 R)
• M47: 21,235,567 km (0.042 R)
• M48: 21,417,329 km (0.087 R)
• M49: 21,721,312 km (0.082 R)
• M50: 22,889,671 km (0.082 R)
• M51: 23,826,453 km (0.095 R)
• M52: 25,159,071 km (0.09 R)
• M53: 25,931,295 km (0.037 R)
• M54: 26,450,549 km (0.108 R)
• M55: 26,580,849 km (0.097 R)
• M56: 26,776,822 km (0.12 R)
• M57: 26,973,094 km (0.095 R)
• M58: 27,104,292 km (0.076 R)
• M59: 28,561,525 km (0.091 R)
• M60: 28,695,265 km (0.098 R)
• M61: 31,897,258 km (0.113 R)
• M62: 32,802,923 km (0.119 R)
• M63: 33,646,207 km (0.066 R)
• M64: 33,928,947 km (0.049 R)
• M65: 34,781,804 km (0.086 R)
• M66: 35,641,842 km (0.112 R)
• M67: 36,146,586 km (0.113 R)
• M68: 36,436,207 km (0.035 R)
• M69: 39,448,360 km (0.09 R)
• M70: 39,671,859 km (0.115 R)
• M71: 41,248,471 km (0.12 R)
• M72: 43,998,379 km (0.083 R)
• M73: 44,307,449 km (0.061 R)
• M74: 44,384,940 km (0.086 R)
• M75: 44,617,415 km (0.099 R)
• M76: 44,695,057 km (0.101 R)
• M77: 45,707,834 km (0.112 R)
• M78: 46,728,092 km (0.1 R)
• M79: 48,631,575 km (0.116 R)
• M80: 49,111,335 km (0.111 R)
• M81: 51,046,234 km (0.103 R)
• M82: 51,127,466 km (0.072 R)
• M83: 52,677,599 km (0.083 R)
• M84: 53,995,107 km (0.095 R)
• M85: 54,491,922 km (0.097 R)
• M86: 55,239,911 km (0.069 R)
• M87: 55,406,713 km (0.084 R)
• M88: 55,824,241 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.1

Radius: 7.2

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.7 AU - 21.6 AU

Year: 28825 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,061,642 km

• M1: 92,451 km (0.084 R)
• M2: 543,788 km (0.044 R)
• M3: 1,211,743 km (0.085 R)
• M4: 1,613,712 km (0.084 R)
• M5: 2,209,710 km (0.119 R)
• M6: 2,490,505 km (0.11 R)
• M7: 2,655,961 km (0.041 R)
• M8: 2,825,156 km (0.093 R)
• M9: 3,308,656 km (0.117 R)
• M10: 3,629,693 km (0.081 R)
• M11: 3,960,604 km (0.086 R)
• M12: 4,550,618 km (0.102 R)
• M13: 4,907,409 km (0.085 R)
• M14: 5,062,990 km (0.066 R)
• M15: 6,938,349 km (0.104 R)
• M16: 7,171,872 km (0.042 R)
• M17: 7,467,327 km (0.1 R)
• M18: 7,646,546 km (0.095 R)
• M19: 7,706,534 km (0.058 R)
• M20: 8,501,497 km (0.114 R)
• M21: 8,751,475 km (0.105 R)
• M22: 9,322,341 km (0.106 R)
• M23: 11,174,662 km (0.072 R)
• M24: 11,655,170 km (0.074 R)
• M25: 12,212,422 km (0.116 R)
• M26: 12,423,654 km (0.055 R)
• M27: 12,707,142 km (0.066 R)
• M28: 13,136,488 km (0.046 R)
• M29: 13,352,956 km (0.106 R)
• M30: 17,763,102 km (0.095 R)
• M31: 18,082,493 km (0.043 R)
• M32: 18,565,096 km (0.092 R)
• M33: 20,204,389 km (0.119 R)
• M34: 20,872,942 km (0.116 R)
• M35: 21,041,240 km (0.099 R)
• M36: 21,379,181 km (0.119 R)
• M37: 21,548,825 km (0.098 R)
• M38: 22,146,020 km (0.085 R)
• M39: 24,146,592 km (0.079 R)
• M40: 25,571,961 km (0.12 R)
• M41: 25,932,492 km (0.094 R)
• M42: 26,567,535 km (0.117 R)
• M43: 26,932,853 km (0.049 R)
• M44: 27,115,960 km (0.117 R)
• M45: 27,575,974 km (0.116 R)
• M46: 28,131,132 km (0.026 R)
• M47: 28,317,082 km (0.097 R)
• M48: 29,913,740 km (0.098 R)
• M49: 30,103,580 km (0.069 R)
• M50: 31,443,079 km (0.065 R)
• M51: 32,023,070 km (0.115 R)
• M52: 33,095,537 km (0.119 R)
• M53: 33,291,809 km (0.106 R)
• M54: 33,883,020 km (0.044 R)
• M55: 35,476,237 km (0.045 R)
• M56: 38,219,713 km (0.115 R)
• M57: 38,425,559 km (0.08 R)
• M58: 41,664,204 km (0.098 R)
• M59: 42,194,678 km (0.066 R)
• M60: 43,584,592 km (0.069 R)
• M61: 43,799,713 km (0.071 R)
• M62: 45,097,924 km (0.04 R)
• M63: 45,315,589 km (0.049 R)
• M64: 46,848,518 km (0.055 R)
• M65: 47,400,235 km (0.108 R)
• M66: 48,176,049 km (0.08 R)
• M67: 48,621,253 km (0.1 R)
• M68: 50,528,775 km (0.108 R)
• M69: 52,918,601 km (0.109 R)
• M70: 54,069,607 km (0.057 R)
• M71: 58,043,974 km (0.113 R)
• M72: 58,873,943 km (0.086 R)
• M73: 58,992,873 km (0.077 R)
• M74: 59,230,734 km (0.062 R)
• M75: 63,690,845 km (0.096 R)
• M76: 65,037,525 km (0.093 R)
• M77: 66,765,081 km (0.08 R)
• M78: 68,507,597 km (0.097 R)
• M79: 70,139,111 km (0.104 R)
• M80: 73,056,719 km (0.041 R)
• M81: 75,367,557 km (0.066 R)
• M82: 77,441,731 km (0.119 R)
• M83: 78,093,828 km (0.093 R)
• M84: 81,513,486 km (0.099 R)
• M85: 82,043,960 km (0.084 R)
• M86: 86,869,389 km (0.081 R)
• M87: 88,362,077 km (0.116 R)
• M88: 88,634,345 km (0.044 R)
• M89: 89,043,345 km (0.041 R)
• M90: 89,316,362 km (0.119 R)
• M91: 90,000,024 km (0.057 R)
• M92: 90,960,143 km (0.084 R)
• M93: 91,510,364 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 11,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit