🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.73 AU - 0.73 AU

Year: 231 Days

Day: 40.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,422,947 km

• M1: 115,041 km (0.063 R)
• M2: 255,214 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.62 AU - 0.96 AU

Year: 260 Days

Day: 30.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.91 AU - 0.97 AU

Year: 338 Days

Day: 18.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 131.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.88 AU - 1.12 AU

Year: 371 Days

Day: 40.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.97 AU - 1.49 AU

Year: 506 Days

Day: 39.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,422,947 km

• M1: 53,107 km (0.091 R)
• M2: 66,421 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.66 AU - 2.76 AU

Year: 1218 Days

Day: 23.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 12.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.6 AU - 7.7 AU

Year: 7090 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,422,947 km

• M1: 252,671 km (0.054 R)
• M2: 499,806 km (0.116 R)
• M3: 593,305 km (0.08 R)
• M4: 739,462 km (0.086 R)
• M5: 1,053,319 km (0.093 R)
• M6: 1,369,868 km (0.101 R)
• M7: 1,611,917 km (0.107 R)
• M8: 1,802,804 km (0.079 R)
• M9: 2,184,129 km (0.076 R)
• M10: 2,517,433 km (0.118 R)
• M11: 2,615,719 km (0.11 R)
• M12: 2,867,342 km (0.078 R)
• M13: 3,022,027 km (0.053 R)
• M14: 3,232,960 km (0.109 R)
• M15: 3,340,221 km (0.091 R)
• M16: 4,270,421 km (0.053 R)
• M17: 4,597,741 km (0.102 R)
• M18: 5,213,785 km (0.085 R)
• M19: 5,435,639 km (0.028 R)
• M20: 5,563,844 km (0.093 R)
• M21: 5,725,559 km (0.109 R)
• M22: 5,888,771 km (0.089 R)
• M23: 6,320,660 km (0.083 R)
• M24: 6,421,788 km (0.108 R)
• M25: 6,866,243 km (0.099 R)
• M26: 7,039,777 km (0.082 R)
• M27: 7,605,257 km (0.109 R)
• M28: 7,857,329 km (0.068 R)
• M29: 8,075,592 km (0.1 R)
• M30: 8,258,999 km (0.105 R)
• M31: 10,446,120 km (0.108 R)
• M32: 10,766,708 km (0.099 R)
• M33: 11,541,326 km (0.093 R)
• M34: 12,165,598 km (0.087 R)
• M35: 12,502,941 km (0.076 R)
• M36: 13,490,287 km (0.11 R)
• M37: 13,621,036 km (0.077 R)
• M38: 13,795,766 km (0.071 R)
• M39: 14,059,507 km (0.099 R)
• M40: 14,770,845 km (0.097 R)
• M41: 15,722,138 km (0.073 R)
• M42: 15,859,618 km (0.107 R)
• M43: 16,880,474 km (0.038 R)
• M44: 17,162,616 km (0.089 R)
• M45: 17,541,098 km (0.094 R)
• M46: 17,683,815 km (0.109 R)
• M47: 17,922,423 km (0.079 R)
• M48: 18,741,920 km (0.099 R)
• M49: 20,068,405 km (0.112 R)
• M50: 21,020,146 km (0.05 R)
• M51: 21,628,711 km (0.117 R)
• M52: 21,883,925 km (0.113 R)
• M53: 22,088,874 km (0.066 R)
• M54: 22,655,850 km (0.061 R)
• M55: 22,967,163 km (0.052 R)
• M56: 23,856,821 km (0.086 R)
• M57: 24,226,328 km (0.104 R)
• M58: 24,385,351 km (0.12 R)
• M59: 24,597,929 km (0.103 R)
• M60: 25,078,288 km (0.071 R)
• M61: 25,454,078 km (0.045 R)
• M62: 27,140,794 km (0.113 R)
• M63: 27,692,511 km (0.071 R)
• M64: 27,803,363 km (0.093 R)
• M65: 28,807,314 km (0.112 R)
• M66: 28,975,761 km (0.109 R)
• M67: 29,539,596 km (0.103 R)
• M68: 30,449,450 km (0.101 R)
• M69: 30,563,892 km (0.092 R)
• M70: 30,850,522 km (0.08 R)
• M71: 31,195,494 km (0.07 R)
• M72: 31,484,069 km (0.063 R)
• M73: 31,599,708 km (0.036 R)
• M74: 32,764,178 km (0.063 R)
• M75: 34,120,582 km (0.025 R)
• M76: 34,239,512 km (0.111 R)
• M77: 34,417,982 km (0.063 R)
• M78: 35,495,386 km (0.102 R)
• M79: 35,615,812 km (0.057 R)
• M80: 35,736,239 km (0.039 R)
• M81: 38,855,653 km (0.053 R)
• M82: 40,667,882 km (0.108 R)
• M83: 40,920,104 km (0.063 R)
• M84: 41,552,753 km (0.081 R)
• M85: 42,827,626 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 11.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.98 AU - 12.72 AU

Year: 14181 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,422,947 km

• M1: 441,912 km (0.072 R)
• M2: 597,045 km (0.101 R)
• M3: 899,532 km (0.089 R)
• M4: 1,034,170 km (0.055 R)
• M5: 1,151,904 km (0.11 R)
• M6: 1,780,215 km (0.074 R)
• M7: 1,923,380 km (0.084 R)
• M8: 2,040,665 km (0.097 R)
• M9: 3,237,597 km (0.059 R)
• M10: 3,449,428 km (0.099 R)
• M11: 4,074,148 km (0.115 R)
• M12: 4,458,017 km (0.058 R)
• M13: 4,974,728 km (0.059 R)
• M14: 6,326,793 km (0.114 R)
• M15: 6,952,262 km (0.116 R)
• M16: 7,785,522 km (0.057 R)
• M17: 8,165,949 km (0.097 R)
• M18: 8,455,421 km (0.053 R)
• M19: 8,748,184 km (0.108 R)
• M20: 10,995,593 km (0.089 R)
• M21: 11,746,425 km (0.092 R)
• M22: 12,292,756 km (0.097 R)
• M23: 12,458,361 km (0.074 R)
• M24: 12,959,364 km (0.074 R)
• M25: 13,127,961 km (0.054 R)
• M26: 14,385,930 km (0.119 R)
• M27: 14,618,704 km (0.082 R)
• M28: 14,911,617 km (0.095 R)
• M29: 15,443,587 km (0.064 R)
• M30: 16,162,554 km (0.102 R)
• M31: 16,770,071 km (0.115 R)
• M32: 16,953,777 km (0.102 R)
• M33: 17,447,001 km (0.029 R)
• M34: 18,007,544 km (0.097 R)
• M35: 18,195,739 km (0.108 R)
• M36: 18,637,202 km (0.112 R)
• M37: 18,827,640 km (0.106 R)
• M38: 18,954,798 km (0.028 R)
• M39: 20,700,605 km (0.052 R)
• M40: 20,897,775 km (0.076 R)
• M41: 21,559,447 km (0.072 R)
• M42: 22,835,517 km (0.102 R)
• M43: 23,175,253 km (0.06 R)
• M44: 23,380,053 km (0.059 R)
• M45: 24,620,967 km (0.065 R)
• M46: 24,829,955 km (0.09 R)
• M47: 26,808,088 km (0.112 R)
• M48: 27,023,060 km (0.091 R)
• M49: 27,238,631 km (0.093 R)
• M50: 29,203,898 km (0.066 R)
• M51: 29,646,708 km (0.032 R)
• M52: 30,539,209 km (0.108 R)
• M53: 30,688,956 km (0.057 R)
• M54: 30,838,703 km (0.119 R)
• M55: 32,350,689 km (0.03 R)
• M56: 32,426,984 km (0.107 R)
• M57: 32,579,574 km (0.091 R)
• M58: 33,964,102 km (0.063 R)
• M59: 36,314,135 km (0.07 R)
• M60: 36,472,559 km (0.057 R)
• M61: 36,949,627 km (0.119 R)
• M62: 37,588,709 km (0.109 R)
• M63: 37,909,746 km (0.093 R)
• M64: 38,070,564 km (0.09 R)
• M65: 39,365,333 km (0.071 R)
• M66: 39,772,838 km (0.058 R)
• M67: 40,756,743 km (0.101 R)
• M68: 41,499,945 km (0.085 R)
• M69: 41,831,604 km (0.088 R)
• M70: 42,915,889 km (0.084 R)
• M71: 45,880,769 km (0.11 R)
• M72: 47,171,500 km (0.085 R)
• M73: 47,604,436 km (0.106 R)
• M74: 48,299,767 km (0.077 R)
• M75: 49,086,053 km (0.108 R)
• M76: 49,964,791 km (0.082 R)
• M77: 50,317,693 km (0.108 R)
• M78: 52,991,007 km (0.059 R)
• M79: 53,982,691 km (0.091 R)
• M80: 54,163,704 km (0.093 R)
• M81: 54,526,180 km (0.03 R)
• M82: 56,994,545 km (0.11 R)
• M83: 57,178,849 km (0.082 R)
• M84: 57,363,304 km (0.098 R)
• M85: 59,685,960 km (0.055 R)
• M86: 60,060,404 km (0.062 R)
• M87: 60,154,201 km (0.034 R)
• M88: 60,717,737 km (0.099 R)
• M89: 60,905,931 km (0.109 R)
• M90: 61,188,671 km (0.106 R)
• M91: 61,282,917 km (0.096 R)
• M92: 62,134,129 km (0.077 R)
• M93: 62,893,937 km (0.116 R)
• M94: 63,179,669 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.1

Radius: 7.3

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.44 AU - 17.6 AU

Year: 22675 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,422,947 km

• M1: 315,203 km (0.067 R)
• M2: 482,603 km (0.09 R)
• M3: 544,835 km (0.116 R)
• M4: 951,293 km (0.065 R)
• M5: 1,031,477 km (0.092 R)
• M6: 1,623,436 km (0.101 R)
• M7: 1,885,831 km (0.085 R)
• M8: 3,104,305 km (0.062 R)
• M9: 3,184,639 km (0.064 R)
• M10: 4,202,055 km (0.114 R)
• M11: 4,653,541 km (0.09 R)
• M12: 5,120,586 km (0.062 R)
• M13: 5,168,008 km (0.064 R)
• M14: 5,263,601 km (0.118 R)
• M15: 5,359,643 km (0.091 R)
• M16: 5,700,576 km (0.102 R)
• M17: 5,998,426 km (0.079 R)
• M18: 6,352,225 km (0.065 R)
• M19: 6,403,387 km (0.078 R)
• M20: 6,974,702 km (0.055 R)
• M21: 7,834,590 km (0.101 R)
• M22: 9,128,312 km (0.083 R)
• M23: 9,301,996 km (0.065 R)
• M24: 10,246,257 km (0.102 R)
• M25: 11,406,838 km (0.055 R)
• M26: 11,469,070 km (0.093 R)
• M27: 12,097,531 km (0.118 R)
• M28: 13,322,438 km (0.064 R)
• M29: 13,849,920 km (0.105 R)
• M30: 17,512,974 km (0.11 R)
• M31: 18,600,850 km (0.08 R)
• M32: 19,635,917 km (0.083 R)
• M33: 20,311,053 km (0.049 R)
• M34: 20,689,535 km (0.11 R)
• M35: 21,223,300 km (0.12 R)
• M36: 22,226,354 km (0.096 R)
• M37: 23,561,365 km (0.062 R)
• M38: 24,198,503 km (0.082 R)
• M39: 24,358,722 km (0.103 R)
• M40: 25,489,832 km (0.114 R)
• M41: 25,571,362 km (0.092 R)
• M42: 25,652,893 km (0.12 R)
• M43: 26,390,560 km (0.081 R)
• M44: 26,637,995 km (0.097 R)
• M45: 27,803,063 km (0.057 R)
• M46: 29,410,493 km (0.083 R)
• M47: 30,354,904 km (0.102 R)
• M48: 30,441,222 km (0.102 R)
• M49: 30,700,774 km (0.114 R)
• M50: 31,134,907 km (0.104 R)
• M51: 32,891,934 km (0.072 R)
• M52: 33,961,409 km (0.093 R)
• M53: 35,132,910 km (0.068 R)
• M54: 35,314,373 km (0.08 R)
• M55: 36,501,132 km (0.117 R)
• M56: 36,684,839 km (0.11 R)
• M57: 39,760,571 km (0.112 R)
• M58: 40,613,728 km (0.106 R)
• M59: 41,377,125 km (0.098 R)
• M60: 41,760,545 km (0.114 R)
• M61: 42,241,502 km (0.069 R)
• M62: 44,477,541 km (0.109 R)
• M63: 45,560,630 km (0.089 R)
• M64: 46,453,131 km (0.075 R)
• M65: 47,151,304 km (0.119 R)
• M66: 47,852,918 km (0.077 R)
• M67: 49,469,622 km (0.084 R)
• M68: 51,618,596 km (0.106 R)
• M69: 52,652,467 km (0.109 R)
• M70: 52,964,079 km (0.095 R)
• M71: 55,267,288 km (0.032 R)
• M72: 56,643,588 km (0.08 R)
• M73: 57,389,334 km (0.1 R)
• M74: 57,923,996 km (0.044 R)
• M75: 58,245,482 km (0.074 R)
• M76: 59,537,858 km (0.083 R)
• M77: 59,862,336 km (0.032 R)
• M78: 60,079,103 km (0.094 R)
• M79: 61,494,000 km (0.115 R)
• M80: 61,603,206 km (0.103 R)
• M81: 63,471,085 km (0.041 R)
• M82: 65,803,915 km (0.078 R)
• M83: 67,938,676 km (0.041 R)
• M84: 68,504,306 km (0.093 R)
• M85: 69,982,034 km (0.103 R)
• M86: 70,553,198 km (0.07 R)
• M87: 71,700,165 km (0.083 R)
• M88: 72,275,967 km (0.041 R)
• M89: 72,391,307 km (0.056 R)
• M90: 72,853,265 km (0.083 R)
• M91: 73,664,086 km (0.086 R)
• M92: 74,944,195 km (0.11 R)
• M93: 78,710,022 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit