🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 22.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,777,933 km

• M1: 115,938 km (0.086 R)
• M2: 336,745 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.47 AU - 0.57 AU

Year: 136 Days

Day: 26.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.85 AU - 1.09 AU

Year: 345 Days

Day: 13.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,777,933 km

• M1: 316,399 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.11 AU - 1.69 AU

Year: 599 Days

Day: 45.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.32 AU - 2.06 AU

Year: 795 Days

Day: 14.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.87 AU - 2.31 AU

Year: 1093 Days

Day: 43.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,777,933 km

• M1: 1,394,402 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.97 AU - 4.53 AU

Year: 2626 Days

Day: 34.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 9.4

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.36 AU - 13.98 AU

Year: 15354 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,777,933 km

• M1: 132,544 km (0.057 R)
• M2: 317,746 km (0.118 R)
• M3: 436,826 km (0.079 R)
• M4: 724,203 km (0.05 R)
• M5: 805,136 km (0.089 R)
• M6: 1,281,455 km (0.051 R)
• M7: 1,669,363 km (0.067 R)
• M8: 1,862,793 km (0.053 R)
• M9: 2,455,200 km (0.106 R)
• M10: 2,936,008 km (0.108 R)
• M11: 3,480,694 km (0.08 R)
• M12: 4,317,993 km (0.114 R)
• M13: 4,393,689 km (0.025 R)
• M14: 4,546,429 km (0.061 R)
• M15: 4,739,859 km (0.078 R)
• M16: 5,134,947 km (0.102 R)
• M17: 5,622,935 km (0.082 R)
• M18: 5,830,727 km (0.117 R)
• M19: 6,730,707 km (0.058 R)
• M20: 6,951,514 km (0.053 R)
• M21: 7,445,486 km (0.096 R)
• M22: 7,904,303 km (0.053 R)
• M23: 8,325,271 km (0.095 R)
• M24: 9,384,574 km (0.109 R)
• M25: 9,680,927 km (0.115 R)
• M26: 9,780,410 km (0.055 R)
• M27: 10,435,050 km (0.062 R)
• M28: 12,321,180 km (0.068 R)
• M29: 12,591,354 km (0.112 R)
• M30: 12,754,415 km (0.12 R)
• M31: 12,863,472 km (0.074 R)
• M32: 14,027,792 km (0.075 R)
• M33: 14,651,017 km (0.108 R)
• M34: 15,225,473 km (0.11 R)
• M35: 16,396,375 km (0.114 R)
• M36: 17,839,396 km (0.106 R)
• M37: 17,900,283 km (0.102 R)
• M38: 19,135,064 km (0.109 R)
• M39: 19,510,853 km (0.062 R)
• M40: 22,143,028 km (0.103 R)
• M41: 22,340,048 km (0.087 R)
• M42: 23,734,899 km (0.12 R)
• M43: 24,003,876 km (0.087 R)
• M44: 25,157,874 km (0.109 R)
• M45: 27,731,556 km (0.102 R)
• M46: 29,229,180 km (0.052 R)
• M47: 29,301,137 km (0.068 R)
• M48: 30,242,107 km (0.035 R)
• M49: 31,487,659 km (0.115 R)
• M50: 33,575,297 km (0.094 R)
• M51: 34,028,429 km (0.044 R)
• M52: 34,104,126 km (0.104 R)
• M53: 35,861,302 km (0.118 R)
• M54: 36,479,291 km (0.106 R)
• M55: 37,178,811 km (0.118 R)
• M56: 39,462,722 km (0.114 R)
• M57: 39,861,101 km (0.109 R)
• M58: 40,260,826 km (0.071 R)
• M59: 40,341,011 km (0.099 R)
• M60: 41,306,366 km (0.05 R)
• M61: 41,791,811 km (0.039 R)
• M62: 42,279,350 km (0.06 R)
• M63: 42,523,644 km (0.085 R)
• M64: 43,588,332 km (0.069 R)
• M65: 44,000,025 km (0.07 R)
• M66: 45,243,183 km (0.059 R)
• M67: 45,743,588 km (0.061 R)
• M68: 46,413,787 km (0.102 R)
• M69: 48,188,317 km (0.105 R)
• M70: 48,443,680 km (0.115 R)
• M71: 49,469,473 km (0.083 R)
• M72: 50,071,155 km (0.086 R)
• M73: 50,675,232 km (0.068 R)
• M74: 51,021,551 km (0.102 R)
• M75: 52,677,150 km (0.114 R)
• M76: 53,555,589 km (0.12 R)
• M77: 54,173,428 km (0.078 R)
• M78: 54,261,840 km (0.098 R)
• M79: 55,237,967 km (0.104 R)
• M80: 55,326,977 km (0.075 R)
• M81: 55,683,469 km (0.108 R)
• M82: 56,040,858 km (0.111 R)
• M83: 56,847,640 km (0.078 R)
• M84: 57,297,480 km (0.086 R)
• M85: 58,291,409 km (0.057 R)
• M86: 58,382,065 km (0.077 R)
• M87: 59,473,381 km (0.111 R)
• M88: 60,204,616 km (0.069 R)
• M89: 61,676,210 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.9

Radius: 5.3

Gravity: 18.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.83 AU - 15.81 AU

Year: 19598 Days

Day: 19.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 68,777,933 km

• M1: 97,837 km (0.109 R)
• M2: 245,939 km (0.119 R)
• M3: 305,628 km (0.08 R)
• M4: 496,665 km (0.12 R)
• M5: 1,257,520 km (0.044 R)
• M6: 1,620,743 km (0.115 R)
• M7: 1,738,776 km (0.119 R)
• M8: 3,102,510 km (0.104 R)
• M9: 3,474,111 km (0.078 R)
• M10: 4,504,841 km (0.081 R)
• M11: 4,587,718 km (0.081 R)
• M12: 5,622,337 km (0.043 R)
• M13: 6,073,973 km (0.115 R)
• M14: 7,253,103 km (0.117 R)
• M15: 7,595,682 km (0.119 R)
• M16: 8,913,939 km (0.085 R)
• M17: 9,018,208 km (0.108 R)
• M18: 9,175,436 km (0.099 R)
• M19: 9,545,691 km (0.063 R)
• M20: 9,599,097 km (0.102 R)
• M21: 9,867,027 km (0.102 R)
• M22: 10,029,041 km (0.078 R)
• M23: 10,520,321 km (0.047 R)
• M24: 10,963,579 km (0.105 R)
• M25: 11,469,519 km (0.114 R)
• M26: 12,914,485 km (0.088 R)
• M27: 14,293,628 km (0.117 R)
• M28: 14,476,885 km (0.027 R)
• M29: 15,530,353 km (0.084 R)
• M30: 15,908,088 km (0.107 R)
• M31: 16,034,648 km (0.111 R)
• M32: 16,994,468 km (0.096 R)
• M33: 17,123,870 km (0.113 R)
• M34: 17,318,646 km (0.114 R)
• M35: 17,579,395 km (0.102 R)
• M36: 17,972,987 km (0.108 R)
• M37: 18,502,115 km (0.107 R)
• M38: 19,305,605 km (0.12 R)
• M39: 21,154,635 km (0.09 R)
• M40: 21,853,706 km (0.104 R)
• M41: 21,924,017 km (0.056 R)
• M42: 21,994,328 km (0.098 R)
• M43: 23,561,964 km (0.102 R)
• M44: 25,018,150 km (0.081 R)
• M45: 25,312,857 km (0.055 R)
• M46: 25,980,213 km (0.111 R)
• M47: 26,353,311 km (0.098 R)
• M48: 27,331,980 km (0.072 R)
• M49: 29,635,488 km (0.102 R)
• M50: 31,363,792 km (0.061 R)
• M51: 33,043,776 km (0.082 R)
• M52: 34,917,190 km (0.113 R)
• M53: 35,411,462 km (0.097 R)
• M54: 36,407,185 km (0.108 R)
• M55: 36,824,713 km (0.069 R)
• M56: 36,992,113 km (0.1 R)
• M57: 38,256,215 km (0.066 R)
• M58: 38,510,681 km (0.037 R)
• M59: 38,595,652 km (0.088 R)
• M60: 38,936,137 km (0.058 R)
• M61: 39,620,098 km (0.073 R)
• M62: 39,705,818 km (0.084 R)
• M63: 40,394,267 km (0.118 R)
• M64: 41,347,206 km (0.06 R)
• M65: 41,782,685 km (0.065 R)
• M66: 43,717,435 km (0.098 R)
• M67: 46,041,288 km (0.044 R)
• M68: 46,583,131 km (0.048 R)
• M69: 47,491,190 km (0.115 R)
• M70: 47,673,401 km (0.098 R)
• M71: 47,764,655 km (0.118 R)
• M72: 48,038,719 km (0.106 R)
• M73: 48,221,677 km (0.1 R)
• M74: 48,772,047 km (0.119 R)
• M75: 51,180,872 km (0.085 R)
• M76: 52,117,505 km (0.092 R)
• M77: 53,154,517 km (0.103 R)
• M78: 53,438,454 km (0.106 R)
• M79: 54,483,993 km (0.055 R)
• M80: 54,579,437 km (0.055 R)
• M81: 54,961,510 km (0.038 R)
• M82: 55,632,307 km (0.068 R)
• M83: 56,016,923 km (0.077 R)
• M84: 56,209,455 km (0.064 R)
• M85: 56,885,338 km (0.114 R)
• M86: 59,517,214 km (0.063 R)
• M87: 59,812,071 km (0.119 R)
• M88: 60,206,112 km (0.118 R)
• M89: 60,502,016 km (0.077 R)
• M90: 60,996,437 km (0.086 R)
• M91: 61,989,318 km (0.061 R)
• M92: 62,687,492 km (0.106 R)
• M93: 63,388,358 km (0.048 R)
• M94: 63,488,738 km (0.098 R)
• M95: 64,494,784 km (0.081 R)
• M96: 65,607,642 km (0.078 R)
• M97: 66,624,908 km (0.113 R)
• M98: 67,135,485 km (0.056 R)
• M99: 67,339,986 km (0.029 R)
• M100: 68,057,756 km (0.037 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit