🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.74 AU - 0.82 AU

Year: 260 Days

Day: 31.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,465,434 km

• M1: 26,329 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.86 AU - 1.28 AU

Year: 417 Days

Day: 35.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 172.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.49 AU - 1.49 AU

Year: 685 Days

Day: 41.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,465,434 km

• M1: 1,478,027 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.9 AU - 2.14 AU

Year: 1082 Days

Day: 23.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.21 AU - 3.07 AU

Year: 1616 Days

Day: 44.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,465,434 km

• M1: 447,746 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.42 AU - 4.16 AU

Year: 2780 Days

Day: 22.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 8.3

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.45 AU - 4.87 AU

Year: 3790 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,465,434 km

• M1: 112,498 km (0.065 R)
• M2: 166,203 km (0.109 R)
• M3: 245,490 km (0.101 R)
• M4: 335,698 km (0.083 R)
• M5: 394,789 km (0.103 R)
• M6: 878,887 km (0.032 R)
• M7: 977,772 km (0.112 R)
• M8: 1,146,817 km (0.113 R)
• M9: 1,368,073 km (0.088 R)
• M10: 1,572,872 km (0.099 R)
• M11: 2,178,145 km (0.068 R)
• M12: 2,279,872 km (0.053 R)
• M13: 2,794,039 km (0.086 R)
• M14: 3,092,786 km (0.092 R)
• M15: 3,188,379 km (0.039 R)
• M16: 3,421,602 km (0.104 R)
• M17: 3,540,383 km (0.108 R)
• M18: 3,781,984 km (0.047 R)
• M19: 5,136,742 km (0.108 R)
• M20: 5,712,245 km (0.082 R)
• M21: 5,924,524 km (0.074 R)
• M22: 6,974,103 km (0.116 R)
• M23: 7,251,757 km (0.119 R)
• M24: 7,636,223 km (0.117 R)
• M25: 8,451,980 km (0.051 R)
• M26: 8,938,174 km (0.072 R)
• M27: 9,047,530 km (0.109 R)
• M28: 9,489,143 km (0.026 R)
• M29: 10,450,907 km (0.085 R)
• M30: 10,594,820 km (0.106 R)
• M31: 10,797,675 km (0.111 R)
• M32: 10,972,555 km (0.076 R)
• M33: 11,177,654 km (0.066 R)
• M34: 11,325,008 km (0.107 R)
• M35: 11,651,430 km (0.046 R)
• M36: 11,741,039 km (0.097 R)
• M37: 12,283,182 km (0.119 R)
• M38: 13,018,755 km (0.072 R)
• M39: 13,329,469 km (0.114 R)
• M40: 13,423,118 km (0.118 R)
• M41: 13,736,974 km (0.095 R)
• M42: 13,863,235 km (0.097 R)
• M43: 13,958,229 km (0.107 R)
• M44: 14,085,088 km (0.11 R)
• M45: 14,212,396 km (0.082 R)
• M46: 14,468,208 km (0.082 R)
• M47: 14,725,517 km (0.113 R)
• M48: 14,887,083 km (0.116 R)
• M49: 14,951,858 km (0.072 R)
• M50: 16,134,130 km (0.118 R)
• M51: 16,367,503 km (0.095 R)
• M52: 16,434,373 km (0.107 R)
• M53: 16,568,413 km (0.094 R)
• M54: 16,905,158 km (0.118 R)
• M55: 17,244,147 km (0.109 R)
• M56: 17,482,755 km (0.085 R)
• M57: 17,756,818 km (0.103 R)
• M58: 18,032,228 km (0.09 R)
• M59: 18,239,720 km (0.065 R)
• M60: 18,552,530 km (0.109 R)
• M61: 18,762,116 km (0.057 R)
• M62: 18,902,140 km (0.119 R)
• M63: 19,007,457 km (0.06 R)
• M64: 19,253,994 km (0.099 R)
• M65: 19,430,669 km (0.089 R)
• M66: 19,643,547 km (0.086 R)
• M67: 19,892,777 km (0.055 R)
• M68: 20,071,397 km (0.067 R)
• M69: 20,538,441 km (0.058 R)
• M70: 20,827,614 km (0.067 R)
• M71: 20,900,019 km (0.08 R)
• M72: 21,263,841 km (0.116 R)
• M73: 21,446,500 km (0.097 R)
• M74: 21,666,409 km (0.109 R)
• M75: 23,565,704 km (0.071 R)
• M76: 23,830,492 km (0.086 R)
• M77: 25,092,200 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 9.4

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.32 AU - 9.84 AU

Year: 9468 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,465,434 km

• M1: 221,554 km (0.085 R)
• M2: 314,904 km (0.095 R)
• M3: 523,443 km (0.069 R)
• M4: 972,835 km (0.115 R)
• M5: 1,165,517 km (0.085 R)
• M6: 1,287,290 km (0.098 R)
• M7: 1,723,667 km (0.08 R)
• M8: 2,179,043 km (0.088 R)
• M9: 2,279,572 km (0.069 R)
• M10: 2,697,549 km (0.095 R)
• M11: 2,833,084 km (0.091 R)
• M12: 2,971,014 km (0.113 R)
• M13: 3,167,735 km (0.109 R)
• M14: 3,663,502 km (0.107 R)
• M15: 3,966,588 km (0.068 R)
• M16: 4,214,920 km (0.08 R)
• M17: 4,532,516 km (0.07 R)
• M18: 5,531,381 km (0.11 R)
• M19: 5,879,047 km (0.068 R)
• M20: 6,055,722 km (0.066 R)
• M21: 6,269,946 km (0.116 R)
• M22: 6,890,328 km (0.057 R)
• M23: 7,607,052 km (0.076 R)
• M24: 7,760,838 km (0.098 R)
• M25: 8,111,047 km (0.04 R)
• M26: 9,110,361 km (0.107 R)
• M27: 9,853,862 km (0.119 R)
• M28: 10,148,271 km (0.113 R)
• M29: 10,317,765 km (0.079 R)
• M30: 10,531,092 km (0.084 R)
• M31: 11,092,383 km (0.044 R)
• M32: 11,267,113 km (0.061 R)
• M33: 11,930,281 km (0.049 R)
• M34: 12,064,320 km (0.087 R)
• M35: 12,788,374 km (0.045 R)
• M36: 13,759,863 km (0.085 R)
• M37: 14,136,251 km (0.068 R)
• M38: 16,664,006 km (0.079 R)
• M39: 16,763,937 km (0.083 R)
• M40: 17,216,321 km (0.054 R)
• M41: 17,469,441 km (0.118 R)
• M42: 17,672,744 km (0.113 R)
• M43: 18,597,558 km (0.12 R)
• M44: 18,961,381 km (0.095 R)
• M45: 19,854,929 km (0.061 R)
• M46: 20,226,829 km (0.077 R)
• M47: 20,440,455 km (0.047 R)
• M48: 20,815,945 km (0.118 R)
• M49: 21,573,808 km (0.086 R)
• M50: 22,120,738 km (0.103 R)
• M51: 23,005,161 km (0.079 R)
• M52: 23,339,961 km (0.049 R)
• M53: 23,451,860 km (0.088 R)
• M54: 24,580,725 km (0.05 R)
• M55: 25,094,594 km (0.04 R)
• M56: 25,381,672 km (0.08 R)
• M57: 25,669,648 km (0.079 R)
• M58: 26,016,865 km (0.057 R)
• M59: 26,482,114 km (0.117 R)
• M60: 26,657,293 km (0.07 R)
• M61: 27,008,848 km (0.091 R)
• M62: 27,657,206 km (0.062 R)
• M63: 28,013,099 km (0.066 R)
• M64: 28,132,029 km (0.063 R)
• M65: 29,270,619 km (0.104 R)
• M66: 29,754,418 km (0.074 R)
• M67: 31,530,594 km (0.028 R)
• M68: 31,654,311 km (0.091 R)
• M69: 32,963,442 km (0.098 R)
• M70: 33,529,969 km (0.067 R)
• M71: 34,481,262 km (0.114 R)
• M72: 34,608,869 km (0.093 R)
• M73: 34,992,288 km (0.091 R)
• M74: 35,056,316 km (0.08 R)
• M75: 35,184,522 km (0.115 R)
• M76: 35,827,942 km (0.111 R)
• M77: 37,388,098 km (0.084 R)
• M78: 37,650,194 km (0.119 R)
• M79: 38,506,492 km (0.111 R)
• M80: 39,169,510 km (0.051 R)
• M81: 39,635,806 km (0.06 R)
• M82: 40,037,028 km (0.059 R)
• M83: 40,708,722 km (0.066 R)
• M84: 42,199,465 km (0.043 R)
• M85: 42,472,481 km (0.078 R)
• M86: 42,951,493 km (0.077 R)
• M87: 43,846,089 km (0.077 R)
• M88: 44,955,507 km (0.107 R)
• M89: 45,653,530 km (0.091 R)
• M90: 47,201,868 km (0.099 R)
• M91: 47,343,388 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663

Radius: 4.1

Gravity: 39.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.16 AU - 14.04 AU

Year: 18894 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,465,434 km

• M1: 57,446 km (0.118 R)
• M2: 225,893 km (0.118 R)
• M3: 255,812 km (0.095 R)
• M4: 566,378 km (0.062 R)
• M5: 696,677 km (0.09 R)
• M6: 860,637 km (0.081 R)
• M7: 934,538 km (0.074 R)
• M8: 1,010,683 km (0.103 R)
• M9: 1,036,414 km (0.112 R)
• M10: 2,375,315 km (0.108 R)
• M11: 2,479,734 km (0.116 R)
• M12: 2,550,045 km (0.117 R)
• M13: 2,765,317 km (0.085 R)
• M14: 3,098,920 km (0.066 R)
• M15: 3,289,807 km (0.081 R)
• M16: 3,367,149 km (0.112 R)
• M17: 4,342,377 km (0.084 R)
• M18: 4,642,172 km (0.079 R)
• M19: 4,685,555 km (0.12 R)
• M20: 5,397,790 km (0.091 R)
• M21: 6,479,383 km (0.101 R)
• M22: 7,019,730 km (0.035 R)
• M23: 7,728,076 km (0.116 R)
• M24: 9,762,308 km (0.076 R)
• M25: 10,380,297 km (0.103 R)
• M26: 11,243,178 km (0.072 R)
• M27: 11,477,149 km (0.03 R)
• M28: 12,429,040 km (0.119 R)
• M29: 12,670,940 km (0.08 R)
• M30: 13,282,496 km (0.106 R)
• M31: 13,344,130 km (0.064 R)
• M32: 13,467,848 km (0.081 R)
• M33: 13,716,330 km (0.092 R)
• M34: 14,028,989 km (0.098 R)
• M35: 14,470,752 km (0.085 R)
• M36: 14,534,181 km (0.106 R)
• M37: 15,562,367 km (0.107 R)
• M38: 16,019,538 km (0.068 R)
• M39: 16,680,163 km (0.09 R)
• M40: 16,880,175 km (0.073 R)
• M41: 17,687,854 km (0.037 R)
• M42: 17,823,689 km (0.066 R)
• M43: 18,646,028 km (0.103 R)
• M44: 19,061,761 km (0.115 R)
• M45: 20,114,630 km (0.113 R)
• M46: 22,202,718 km (0.118 R)
• M47: 23,682,540 km (0.114 R)
• M48: 25,346,816 km (0.088 R)
• M49: 25,730,235 km (0.072 R)
• M50: 26,192,942 km (0.068 R)
• M51: 29,911,047 km (0.117 R)
• M52: 30,316,158 km (0.04 R)
• M53: 30,886,425 km (0.077 R)
• M54: 31,213,895 km (0.073 R)
• M55: 31,624,840 km (0.039 R)
• M56: 34,212,285 km (0.119 R)
• M57: 35,402,934 km (0.076 R)
• M58: 36,261,626 km (0.091 R)
• M59: 36,693,515 km (0.039 R)
• M60: 36,953,516 km (0.087 R)
• M61: 38,614,202 km (0.079 R)
• M62: 38,878,691 km (0.119 R)
• M63: 38,966,954 km (0.118 R)
• M64: 40,388,433 km (0.115 R)
• M65: 42,916,637 km (0.115 R)
• M66: 43,556,617 km (0.084 R)
• M67: 43,831,877 km (0.064 R)
• M68: 47,934,748 km (0.067 R)
• M69: 48,313,680 km (0.112 R)
• M70: 48,503,669 km (0.086 R)
• M71: 49,265,571 km (0.04 R)
• M72: 49,648,093 km (0.052 R)
• M73: 50,319,937 km (0.116 R)
• M74: 50,416,128 km (0.107 R)
• M75: 51,091,263 km (0.105 R)
• M76: 51,769,390 km (0.069 R)
• M77: 51,963,718 km (0.108 R)
• M78: 53,330,743 km (0.098 R)
• M79: 54,314,349 km (0.098 R)
• M80: 54,709,437 km (0.103 R)
• M81: 55,601,938 km (0.048 R)
• M82: 56,699,239 km (0.069 R)
• M83: 58,813,954 km (0.101 R)
• M84: 60,238,126 km (0.117 R)
• M85: 61,365,047 km (0.084 R)
• M86: 62,498,849 km (0.118 R)
• M87: 62,602,221 km (0.077 R)
• M88: 63,016,457 km (0.088 R)
• M89: 64,682,529 km (0.097 R)
• M90: 65,206,121 km (0.095 R)
• M91: 67,845,327 km (0.111 R)
• M92: 72,356,900 km (0.042 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit