🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.68 AU - 0.84 AU

Year: 252 Days

Day: 34.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.75 AU - 0.85 AU

Year: 272 Days

Day: 34.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,482,111 km

• M1: 244,443 km (0.034 R)
• M2: 459,116 km (0.12 R)

Asteroid Belt

Center: 8.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.9

Radius: 6.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.47 AU - 17.45 AU

Year: 26597 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 104,482,111 km

• M1: 346,768 km (0.068 R)
• M2: 403,914 km (0.061 R)
• M3: 666,459 km (0.031 R)
• M4: 976,276 km (0.075 R)
• M5: 1,124,976 km (0.113 R)
• M6: 1,350,121 km (0.062 R)
• M7: 1,614,161 km (0.106 R)
• M8: 2,080,607 km (0.057 R)
• M9: 2,357,064 km (0.115 R)
• M10: 2,586,547 km (0.092 R)
• M11: 2,703,982 km (0.12 R)
• M12: 2,763,521 km (0.039 R)
• M13: 4,177,221 km (0.109 R)
• M14: 5,473,636 km (0.092 R)
• M15: 5,931,556 km (0.106 R)
• M16: 6,125,883 km (0.094 R)
• M17: 6,883,746 km (0.112 R)
• M18: 7,377,419 km (0.111 R)
• M19: 7,670,780 km (0.111 R)
• M20: 7,925,097 km (0.111 R)
• M21: 8,225,489 km (0.086 R)
• M22: 8,837,345 km (0.105 R)
• M23: 9,328,474 km (0.109 R)
• M24: 9,599,995 km (0.107 R)
• M25: 10,336,914 km (0.081 R)
• M26: 10,759,378 km (0.1 R)
• M27: 10,948,919 km (0.093 R)
• M28: 10,996,491 km (0.105 R)
• M29: 12,306,669 km (0.109 R)
• M30: 12,504,886 km (0.118 R)
• M31: 12,654,334 km (0.079 R)
• M32: 13,106,120 km (0.116 R)
• M33: 13,359,389 km (0.109 R)
• M34: 13,767,941 km (0.091 R)
• M35: 13,870,715 km (0.1 R)
• M36: 14,284,502 km (0.1 R)
• M37: 14,440,682 km (0.101 R)
• M38: 14,965,322 km (0.112 R)
• M39: 16,850,555 km (0.096 R)
• M40: 17,514,021 km (0.096 R)
• M41: 19,844,457 km (0.099 R)
• M42: 21,670,000 km (0.08 R)
• M43: 22,815,171 km (0.084 R)
• M44: 23,241,974 km (0.098 R)
• M45: 24,725,386 km (0.113 R)
• M46: 25,226,689 km (0.109 R)
• M47: 26,112,009 km (0.109 R)
• M48: 26,302,896 km (0.115 R)
• M49: 26,366,774 km (0.052 R)
• M50: 26,622,437 km (0.087 R)
• M51: 26,943,025 km (0.104 R)
• M52: 27,071,679 km (0.062 R)
• M53: 28,173,318 km (0.114 R)
• M54: 28,500,190 km (0.079 R)
• M55: 29,289,618 km (0.072 R)
• M56: 30,019,506 km (0.075 R)
• M57: 32,108,640 km (0.065 R)
• M58: 32,792,601 km (0.073 R)
• M59: 33,550,314 km (0.049 R)
• M60: 34,105,173 km (0.045 R)
• M61: 34,662,874 km (0.114 R)
• M62: 35,787,551 km (0.111 R)
• M63: 36,710,121 km (0.098 R)
• M64: 36,852,687 km (0.05 R)
• M65: 37,066,912 km (0.107 R)
• M66: 37,425,049 km (0.066 R)
• M67: 37,496,706 km (0.102 R)
• M68: 38,072,359 km (0.087 R)
• M69: 38,651,003 km (0.061 R)
• M70: 38,941,373 km (0.06 R)
• M71: 39,159,636 km (0.106 R)
• M72: 39,524,206 km (0.098 R)
• M73: 39,670,513 km (0.086 R)
• M74: 39,743,666 km (0.108 R)
• M75: 40,403,991 km (0.113 R)
• M76: 40,624,947 km (0.084 R)
• M77: 41,068,056 km (0.115 R)
• M78: 42,481,906 km (0.087 R)
• M79: 45,356,878 km (0.102 R)
• M80: 46,663,316 km (0.089 R)
• M81: 47,437,485 km (0.071 R)
• M82: 49,391,532 km (0.107 R)
• M83: 50,735,370 km (0.116 R)
• M84: 51,611,265 km (0.116 R)
• M85: 52,331,579 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797

Radius: 3.5

Gravity: 65.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.11 AU - 21.51 AU

Year: 29835 Days

Day: 22.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 104,482,111 km

• M1: 104,719 km (0.101 R)
• M2: 180,864 km (0.045 R)
• M3: 506,838 km (0.096 R)
• M4: 879,037 km (0.116 R)
• M5: 1,040,453 km (0.091 R)
• M6: 1,107,623 km (0.078 R)
• M7: 1,977,684 km (0.092 R)
• M8: 2,362,599 km (0.079 R)
• M9: 2,495,891 km (0.103 R)
• M10: 3,005,571 km (0.104 R)
• M11: 3,596,931 km (0.088 R)
• M12: 3,958,060 km (0.097 R)
• M13: 4,714,577 km (0.065 R)
• M14: 5,455,834 km (0.092 R)
• M15: 6,050,336 km (0.07 R)
• M16: 6,171,660 km (0.091 R)
• M17: 6,853,378 km (0.102 R)
• M18: 7,558,582 km (0.075 R)
• M19: 8,152,486 km (0.099 R)
• M20: 10,165,923 km (0.102 R)
• M21: 11,264,271 km (0.032 R)
• M22: 11,338,920 km (0.113 R)
• M23: 11,865,355 km (0.119 R)
• M24: 12,708,638 km (0.072 R)
• M25: 14,614,515 km (0.107 R)
• M26: 16,353,740 km (0.088 R)
• M27: 17,376,391 km (0.065 R)
• M28: 18,244,358 km (0.079 R)
• M29: 18,507,501 km (0.028 R)
• M30: 19,215,398 km (0.108 R)
• M31: 20,022,329 km (0.086 R)
• M32: 20,384,355 km (0.116 R)
• M33: 21,391,448 km (0.113 R)
• M34: 22,133,903 km (0.11 R)
• M35: 22,227,401 km (0.082 R)
• M36: 22,696,391 km (0.083 R)
• M37: 22,790,488 km (0.082 R)
• M38: 22,979,280 km (0.064 R)
• M39: 23,930,872 km (0.063 R)
• M40: 24,315,189 km (0.074 R)
• M41: 25,970,789 km (0.078 R)
• M42: 26,365,578 km (0.065 R)
• M43: 27,561,912 km (0.064 R)
• M44: 27,863,800 km (0.038 R)
• M45: 28,775,898 km (0.107 R)
• M46: 30,733,387 km (0.07 R)
• M47: 31,255,633 km (0.091 R)
• M48: 32,097,270 km (0.085 R)
• M49: 33,373,639 km (0.098 R)
• M50: 34,774,923 km (0.083 R)
• M51: 35,537,423 km (0.109 R)
• M52: 35,756,285 km (0.103 R)
• M53: 37,301,032 km (0.072 R)
• M54: 37,746,236 km (0.079 R)
• M55: 38,081,335 km (0.054 R)
• M56: 38,529,829 km (0.116 R)
• M57: 41,947,841 km (0.096 R)
• M58: 43,458,929 km (0.092 R)
• M59: 43,927,470 km (0.119 R)
• M60: 44,751,305 km (0.09 R)
• M61: 45,106,002 km (0.11 R)
• M62: 47,614,609 km (0.116 R)
• M63: 49,068,401 km (0.119 R)
• M64: 50,782,792 km (0.097 R)
• M65: 53,265,668 km (0.087 R)
• M66: 54,269,769 km (0.076 R)
• M67: 55,153,593 km (0.069 R)
• M68: 56,551,885 km (0.105 R)
• M69: 57,961,994 km (0.087 R)
• M70: 62,129,043 km (0.098 R)
• M71: 62,392,634 km (0.051 R)
• M72: 63,053,408 km (0.071 R)
• M73: 65,719,242 km (0.093 R)
• M74: 66,122,408 km (0.04 R)
• M75: 68,557,862 km (0.11 R)
• M76: 73,376,858 km (0.111 R)
• M77: 73,934,559 km (0.117 R)
• M78: 75,194,472 km (0.111 R)
• M79: 75,475,417 km (0.113 R)
• M80: 75,756,661 km (0.061 R)
• M81: 76,602,637 km (0.095 R)
• M82: 77,026,747 km (0.091 R)
• M83: 78,303,864 km (0.086 R)
• M84: 80,879,042 km (0.118 R)
• M85: 82,611,235 km (0.111 R)
• M86: 83,336,486 km (0.085 R)
• M87: 85,525,252 km (0.094 R)
• M88: 89,661,035 km (0.085 R)
• M89: 89,958,884 km (0.045 R)
• M90: 90,705,079 km (0.069 R)
• M91: 94,012,538 km (0.097 R)
• M92: 95,225,029 km (0.039 R)
• M93: 95,681,153 km (0.094 R)
• M94: 97,818,756 km (0.067 R)
• M95: 99,509,362 km (0.087 R)
• M96: 100,590,207 km (0.072 R)
• M97: 101,985,656 km (0.097 R)
• M98: 102,919,445 km (0.048 R)
• M99: 103,387,388 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit