🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.59 AU - 0.85 AU

Year: 229 Days

Day: 19.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 74.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.7 AU - 0.92 AU

Year: 273 Days

Day: 17.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,821,206 km

• M1: 631,752 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.8 AU - 2.5 AU

Year: 1181 Days

Day: 33.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,821,206 km

• M1: 376,687 km (0.09 R)
• M2: 1,486,704 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.03 AU - 2.75 AU

Year: 1385 Days

Day: 22.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.13 AU - 4.15 AU

Year: 3157 Days

Day: 41.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,821,206 km

• M1: 886,667 km (0.079 R)
• M2: 2,255,487 km (0.086 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 8.6

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.47 AU - 5.59 AU

Year: 4227 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,821,206 km

• M1: 109,655 km (0.118 R)
• M2: 212,728 km (0.108 R)
• M3: 314,006 km (0.107 R)
• M4: 435,779 km (0.041 R)
• M5: 609,312 km (0.061 R)
• M6: 939,026 km (0.09 R)
• M7: 1,022,651 km (0.119 R)
• M8: 1,304,493 km (0.067 R)
• M9: 1,560,605 km (0.116 R)
• M10: 1,956,740 km (0.047 R)
• M11: 2,028,697 km (0.073 R)
• M12: 2,518,929 km (0.099 R)
• M13: 2,677,054 km (0.077 R)
• M14: 2,838,470 km (0.075 R)
• M15: 2,899,805 km (0.109 R)
• M16: 3,342,016 km (0.107 R)
• M17: 3,670,833 km (0.116 R)
• M18: 4,359,581 km (0.07 R)
• M19: 4,963,657 km (0.086 R)
• M20: 5,162,623 km (0.113 R)
• M21: 5,364,131 km (0.095 R)
• M22: 6,545,505 km (0.096 R)
• M23: 6,599,809 km (0.093 R)
• M24: 6,984,425 km (0.045 R)
• M25: 7,039,926 km (0.104 R)
• M26: 7,319,824 km (0.106 R)
• M27: 7,574,888 km (0.057 R)
• M28: 8,122,865 km (0.074 R)
• M29: 8,387,055 km (0.115 R)
• M30: 9,014,169 km (0.084 R)
• M31: 9,471,490 km (0.095 R)
• M32: 9,563,792 km (0.108 R)
• M33: 10,376,856 km (0.084 R)
• M34: 10,791,691 km (0.062 R)
• M35: 10,952,659 km (0.084 R)
• M36: 11,276,987 km (0.116 R)
• M37: 11,342,211 km (0.112 R)
• M38: 12,235,460 km (0.112 R)
• M39: 12,403,459 km (0.113 R)
• M40: 12,470,778 km (0.117 R)
• M41: 12,980,009 km (0.028 R)
• M42: 13,634,799 km (0.104 R)
• M43: 15,084,103 km (0.057 R)
• M44: 15,735,751 km (0.063 R)
• M45: 15,845,257 km (0.098 R)
• M46: 16,470,576 km (0.116 R)
• M47: 17,329,417 km (0.075 R)
• M48: 18,011,733 km (0.099 R)
• M49: 18,088,028 km (0.032 R)
• M50: 18,317,810 km (0.073 R)
• M51: 18,471,447 km (0.115 R)
• M52: 18,780,068 km (0.073 R)
• M53: 18,857,560 km (0.068 R)
• M54: 18,935,051 km (0.104 R)
• M55: 19,952,616 km (0.113 R)
• M56: 20,269,315 km (0.058 R)
• M57: 20,627,602 km (0.091 R)
• M58: 21,189,042 km (0.091 R)
• M59: 21,310,067 km (0.073 R)
• M60: 21,512,174 km (0.093 R)
• M61: 21,674,338 km (0.101 R)
• M62: 22,081,543 km (0.085 R)
• M63: 23,152,066 km (0.11 R)
• M64: 23,276,681 km (0.065 R)
• M65: 23,609,985 km (0.098 R)
• M66: 23,735,348 km (0.063 R)
• M67: 23,819,123 km (0.104 R)
• M68: 24,619,621 km (0.043 R)
• M69: 25,172,385 km (0.076 R)
• M70: 25,643,169 km (0.057 R)
• M71: 26,160,180 km (0.03 R)
• M72: 26,506,798 km (0.105 R)
• M73: 26,985,960 km (0.071 R)
• M74: 27,336,169 km (0.084 R)
• M75: 27,731,855 km (0.115 R)
• M76: 27,952,661 km (0.115 R)
• M77: 28,395,770 km (0.105 R)
• M78: 29,603,923 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744

Radius: 8.8

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.11 AU - 11.37 AU

Year: 10525 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,821,206 km

• M1: 111,002 km (0.107 R)
• M2: 242,648 km (0.108 R)
• M3: 298,597 km (0.095 R)
• M4: 933,042 km (0.096 R)
• M5: 991,684 km (0.11 R)
• M6: 1,414,897 km (0.079 R)
• M7: 1,506,002 km (0.114 R)
• M8: 1,791,135 km (0.069 R)
• M9: 1,865,186 km (0.102 R)
• M10: 2,330,735 km (0.09 R)
• M11: 2,411,966 km (0.071 R)
• M12: 2,521,472 km (0.119 R)
• M13: 2,802,866 km (0.068 R)
• M14: 2,889,333 km (0.076 R)
• M15: 3,094,432 km (0.04 R)
• M16: 3,213,811 km (0.081 R)
• M17: 3,519,140 km (0.095 R)
• M18: 3,770,016 km (0.086 R)
• M19: 3,929,936 km (0.086 R)
• M20: 4,059,338 km (0.06 R)
• M21: 4,355,991 km (0.058 R)
• M22: 5,287,537 km (0.097 R)
• M23: 5,647,918 km (0.068 R)
• M24: 5,904,927 km (0.071 R)
• M25: 6,621,800 km (0.11 R)
• M26: 7,768,318 km (0.119 R)
• M27: 8,890,153 km (0.07 R)
• M28: 9,361,536 km (0.064 R)
• M29: 9,491,536 km (0.112 R)
• M30: 9,841,146 km (0.099 R)
• M31: 10,239,675 km (0.093 R)
• M32: 11,327,700 km (0.043 R)
• M33: 11,979,199 km (0.114 R)
• M34: 12,167,692 km (0.109 R)
• M35: 12,499,800 km (0.045 R)
• M36: 12,882,920 km (0.115 R)
• M37: 13,710,046 km (0.071 R)
• M38: 15,723,035 km (0.072 R)
• M39: 19,185,628 km (0.1 R)
• M40: 19,905,343 km (0.066 R)
• M41: 20,184,642 km (0.097 R)
• M42: 20,577,636 km (0.057 R)
• M43: 20,859,927 km (0.108 R)
• M44: 20,973,322 km (0.084 R)
• M45: 21,714,580 km (0.086 R)
• M46: 22,464,514 km (0.108 R)
• M47: 23,753,000 km (0.084 R)
• M48: 24,944,996 km (0.066 R)
• M49: 25,065,273 km (0.1 R)
• M50: 25,548,175 km (0.096 R)
• M51: 25,730,086 km (0.113 R)
• M52: 26,462,068 km (0.116 R)
• M53: 27,200,932 km (0.115 R)
• M54: 27,386,733 km (0.109 R)
• M55: 27,572,982 km (0.107 R)
• M56: 27,759,530 km (0.065 R)
• M57: 28,009,060 km (0.066 R)
• M58: 29,839,838 km (0.034 R)
• M59: 30,866,529 km (0.097 R)
• M60: 31,060,258 km (0.094 R)
• M61: 31,124,884 km (0.053 R)
• M62: 31,384,137 km (0.107 R)
• M63: 32,888,344 km (0.069 R)
• M64: 33,682,409 km (0.115 R)
• M65: 34,885,326 km (0.113 R)
• M66: 36,374,573 km (0.113 R)
• M67: 37,264,381 km (0.069 R)
• M68: 37,884,614 km (0.087 R)
• M69: 38,022,842 km (0.042 R)
• M70: 38,508,137 km (0.049 R)
• M71: 39,135,252 km (0.08 R)
• M72: 41,748,128 km (0.05 R)
• M73: 43,617,802 km (0.113 R)
• M74: 44,635,816 km (0.072 R)
• M75: 45,882,415 km (0.096 R)
• M76: 46,177,422 km (0.098 R)
• M77: 46,547,078 km (0.081 R)
• M78: 46,991,833 km (0.1 R)
• M79: 49,237,147 km (0.044 R)
• M80: 49,690,429 km (0.072 R)
• M81: 49,841,822 km (0.091 R)
• M82: 50,372,894 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.4

Radius: 6

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.67 AU - 15.29 AU

Year: 17524 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,821,206 km

• M1: 76,893 km (0.078 R)
• M2: 511,924 km (0.12 R)
• M3: 632,649 km (0.107 R)
• M4: 696,528 km (0.08 R)
• M5: 831,166 km (0.071 R)
• M6: 925,562 km (0.083 R)
• M7: 998,865 km (0.114 R)
• M8: 1,478,625 km (0.068 R)
• M9: 1,864,438 km (0.056 R)
• M10: 1,926,521 km (0.108 R)
• M11: 2,181,735 km (0.113 R)
• M12: 2,937,803 km (0.099 R)
• M13: 4,289,719 km (0.057 R)
• M14: 4,330,858 km (0.097 R)
• M15: 4,791,769 km (0.118 R)
• M16: 5,579,552 km (0.105 R)
• M17: 5,988,253 km (0.111 R)
• M18: 7,370,089 km (0.094 R)
• M19: 7,419,456 km (0.082 R)
• M20: 8,275,156 km (0.119 R)
• M21: 9,055,758 km (0.106 R)
• M22: 10,187,765 km (0.12 R)
• M23: 11,707,529 km (0.065 R)
• M24: 11,996,552 km (0.083 R)
• M25: 12,054,746 km (0.076 R)
• M26: 12,171,283 km (0.116 R)
• M27: 12,878,133 km (0.043 R)
• M28: 13,116,592 km (0.12 R)
• M29: 15,328,546 km (0.086 R)
• M30: 16,348,205 km (0.12 R)
• M31: 16,801,038 km (0.084 R)
• M32: 17,455,229 km (0.045 R)
• M33: 17,521,202 km (0.026 R)
• M34: 17,851,813 km (0.094 R)
• M35: 18,318,110 km (0.105 R)
• M36: 19,399,104 km (0.109 R)
• M37: 20,778,995 km (0.1 R)
• M38: 21,199,215 km (0.071 R)
• M39: 21,622,128 km (0.102 R)
• M40: 21,834,707 km (0.12 R)
• M41: 22,190,451 km (0.027 R)
• M42: 22,404,824 km (0.052 R)
• M43: 22,907,623 km (0.099 R)
• M44: 23,559,570 km (0.096 R)
• M45: 23,778,282 km (0.088 R)
• M46: 24,881,866 km (0.082 R)
• M47: 25,477,265 km (0.103 R)
• M48: 26,227,947 km (0.113 R)
• M49: 26,454,588 km (0.099 R)
• M50: 27,444,328 km (0.079 R)
• M51: 27,828,196 km (0.06 R)
• M52: 28,756,750 km (0.085 R)
• M53: 28,912,481 km (0.111 R)
• M54: 29,616,788 km (0.081 R)
• M55: 30,564,640 km (0.118 R)
• M56: 30,962,421 km (0.119 R)
• M57: 32,166,235 km (0.038 R)
• M58: 32,977,355 km (0.093 R)
• M59: 34,124,172 km (0.105 R)
• M60: 34,619,490 km (0.056 R)
• M61: 35,450,656 km (0.067 R)
• M62: 36,709,522 km (0.092 R)
• M63: 36,962,941 km (0.107 R)
• M64: 37,047,613 km (0.094 R)
• M65: 37,812,358 km (0.101 R)
• M66: 38,153,740 km (0.119 R)
• M67: 38,324,880 km (0.071 R)
• M68: 38,925,964 km (0.116 R)
• M69: 39,184,469 km (0.06 R)
• M70: 40,224,324 km (0.042 R)
• M71: 41,360,969 km (0.116 R)
• M72: 43,397,744 km (0.074 R)
• M73: 46,376,686 km (0.075 R)
• M74: 47,016,965 km (0.05 R)
• M75: 47,108,669 km (0.068 R)
• M76: 47,384,228 km (0.107 R)
• M77: 47,936,842 km (0.025 R)
• M78: 49,981,247 km (0.086 R)
• M79: 50,543,735 km (0.092 R)
• M80: 50,731,630 km (0.104 R)
• M81: 50,825,727 km (0.073 R)
• M82: 53,770,561 km (0.12 R)
• M83: 57,651,279 km (0.075 R)
• M84: 58,833,103 km (0.076 R)
• M85: 60,321,452 km (0.048 R)
• M86: 60,520,716 km (0.061 R)
• M87: 60,720,429 km (0.114 R)
• M88: 62,023,128 km (0.07 R)
• M89: 62,627,503 km (0.11 R)
• M90: 62,930,439 km (0.075 R)
• M91: 63,132,695 km (0.026 R)
• M92: 64,146,969 km (0.088 R)
• M93: 64,452,298 km (0.109 R)
• M94: 66,912,435 km (0.092 R)
• M95: 67,739,262 km (0.069 R)
• M96: 68,881,741 km (0.112 R)
• M97: 69,507,509 km (0.043 R)
• M98: 69,612,078 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit