🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.02 AU - 1.24 AU

Year: 418 Days

Day: 27.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.55 AU - 2.77 AU

Year: 1511 Days

Day: 36.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.31 AU - 5.65 AU

Year: 3870 Days

Day: 36.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 8.5

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.12 AU - 8.46 AU

Year: 6162 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,050,473 km

• M1: 111,450 km (0.085 R)
• M2: 184,005 km (0.058 R)
• M3: 236,963 km (0.084 R)
• M4: 356,941 km (0.081 R)
• M5: 442,660 km (0.109 R)
• M6: 500,255 km (0.085 R)
• M7: 598,691 km (0.101 R)
• M8: 704,157 km (0.111 R)
• M9: 889,359 km (0.087 R)
• M10: 980,315 km (0.078 R)
• M11: 1,042,847 km (0.086 R)
• M12: 1,106,725 km (0.063 R)
• M13: 1,171,950 km (0.106 R)
• M14: 1,856,360 km (0.102 R)
• M15: 2,054,428 km (0.089 R)
• M16: 2,259,377 km (0.117 R)
• M17: 2,492,749 km (0.083 R)
• M18: 3,098,172 km (0.116 R)
• M19: 3,429,531 km (0.115 R)
• M20: 4,024,033 km (0.104 R)
• M21: 4,151,939 km (0.059 R)
• M22: 4,229,431 km (0.115 R)
• M23: 5,057,156 km (0.098 R)
• M24: 5,278,860 km (0.11 R)
• M25: 5,334,810 km (0.099 R)
• M26: 5,475,432 km (0.049 R)
• M27: 5,933,949 km (0.082 R)
• M28: 6,197,241 km (0.065 R)
• M29: 6,524,412 km (0.093 R)
• M30: 6,614,619 km (0.083 R)
• M31: 6,705,126 km (0.054 R)
• M32: 7,133,574 km (0.105 R)
• M33: 7,760,838 km (0.06 R)
• M34: 8,113,291 km (0.042 R)
• M35: 8,967,345 km (0.111 R)
• M36: 9,034,215 km (0.09 R)
• M37: 9,472,986 km (0.08 R)
• M38: 10,231,298 km (0.102 R)
• M39: 11,224,627 km (0.09 R)
• M40: 11,696,160 km (0.095 R)
• M41: 14,383,835 km (0.07 R)
• M42: 14,540,614 km (0.035 R)
• M43: 14,619,302 km (0.069 R)
• M44: 14,816,622 km (0.089 R)
• M45: 15,253,747 km (0.102 R)
• M46: 15,373,724 km (0.063 R)
• M47: 15,574,335 km (0.039 R)
• M48: 15,654,819 km (0.071 R)
• M49: 16,222,244 km (0.098 R)
• M50: 16,796,251 km (0.112 R)
• M51: 17,044,433 km (0.05 R)
• M52: 17,210,487 km (0.088 R)
• M53: 17,502,352 km (0.062 R)
• M54: 17,880,087 km (0.089 R)
• M55: 18,302,851 km (0.106 R)
• M56: 18,600,850 km (0.117 R)
• M57: 18,986,363 km (0.027 R)
• M58: 19,721,637 km (0.088 R)
• M59: 19,983,433 km (0.119 R)
• M60: 20,070,798 km (0.113 R)
• M61: 20,334,091 km (0.025 R)
• M62: 20,510,317 km (0.109 R)
• M63: 21,309,319 km (0.112 R)
• M64: 21,802,543 km (0.093 R)
• M65: 22,299,507 km (0.061 R)
• M66: 24,465,086 km (0.069 R)
• M67: 25,122,868 km (0.081 R)
• M68: 25,501,500 km (0.093 R)
• M69: 25,929,649 km (0.042 R)
• M70: 26,264,300 km (0.101 R)
• M71: 27,665,882 km (0.089 R)
• M72: 29,339,882 km (0.075 R)
• M73: 29,439,365 km (0.093 R)
• M74: 29,588,813 km (0.042 R)
• M75: 29,688,595 km (0.048 R)
• M76: 30,189,150 km (0.091 R)
• M77: 30,742,961 km (0.113 R)
• M78: 30,844,089 km (0.104 R)
• M79: 31,300,213 km (0.097 R)
• M80: 31,860,756 km (0.099 R)
• M81: 32,681,899 km (0.088 R)
• M82: 32,836,733 km (0.03 R)
• M83: 33,250,520 km (0.095 R)
• M84: 33,926,852 km (0.113 R)
• M85: 34,031,272 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 4.4

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 16.69 AU - 24.99 AU

Year: 33131 Days

Day: 19 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,050,473 km

• M1: 78,688 km (0.118 R)
• M2: 195,524 km (0.061 R)
• M3: 246,986 km (0.055 R)
• M4: 303,534 km (0.118 R)
• M5: 386,112 km (0.075 R)
• M6: 961,615 km (0.086 R)
• M7: 1,213,837 km (0.119 R)
• M8: 1,280,109 km (0.098 R)
• M9: 1,347,428 km (0.117 R)
• M10: 1,381,686 km (0.103 R)
• M11: 1,556,865 km (0.086 R)
• M12: 1,776,475 km (0.036 R)
• M13: 2,450,563 km (0.108 R)
• M14: 3,473,214 km (0.111 R)
• M15: 3,807,864 km (0.065 R)
• M16: 3,905,252 km (0.091 R)
• M17: 4,507,384 km (0.117 R)
• M18: 4,558,846 km (0.078 R)
• M19: 4,662,367 km (0.116 R)
• M20: 4,819,146 km (0.11 R)
• M21: 4,924,612 km (0.107 R)
• M22: 5,030,827 km (0.04 R)
• M23: 5,463,464 km (0.109 R)
• M24: 6,306,298 km (0.102 R)
• M25: 6,654,562 km (0.117 R)
• M26: 6,890,328 km (0.096 R)
• M27: 7,613,634 km (0.095 R)
• M28: 7,675,119 km (0.114 R)
• M29: 7,860,171 km (0.03 R)
• M30: 8,234,764 km (0.086 R)
• M31: 8,551,463 km (0.098 R)
• M32: 9,261,903 km (0.092 R)
• M33: 9,991,193 km (0.09 R)
• M34: 10,125,831 km (0.097 R)
• M35: 12,576,095 km (0.116 R)
• M36: 13,087,121 km (0.114 R)
• M37: 14,432,155 km (0.083 R)
• M38: 15,043,861 km (0.086 R)
• M39: 15,275,439 km (0.087 R)
• M40: 18,639,147 km (0.103 R)
• M41: 18,804,752 km (0.087 R)
• M42: 20,573,746 km (0.032 R)
• M43: 23,013,688 km (0.073 R)
• M44: 24,538,988 km (0.052 R)
• M45: 24,902,660 km (0.106 R)
• M46: 25,451,385 km (0.11 R)
• M47: 25,819,396 km (0.086 R)
• M48: 26,189,202 km (0.105 R)
• M49: 26,281,952 km (0.111 R)
• M50: 26,654,002 km (0.117 R)
• M51: 28,635,426 km (0.101 R)
• M52: 28,826,612 km (0.077 R)
• M53: 33,439,462 km (0.087 R)
• M54: 35,163,428 km (0.118 R)
• M55: 35,778,724 km (0.062 R)
• M56: 36,604,804 km (0.103 R)
• M57: 36,812,146 km (0.095 R)
• M58: 37,124,208 km (0.117 R)
• M59: 38,908,312 km (0.084 R)
• M60: 39,014,227 km (0.044 R)
• M61: 39,864,242 km (0.061 R)
• M62: 41,150,634 km (0.086 R)
• M63: 42,668,604 km (0.096 R)
• M64: 45,090,743 km (0.06 R)
• M65: 46,430,542 km (0.101 R)
• M66: 46,655,088 km (0.039 R)
• M67: 48,123,690 km (0.101 R)
• M68: 48,350,929 km (0.109 R)
• M69: 49,492,660 km (0.083 R)
• M70: 49,836,885 km (0.081 R)
• M71: 52,152,211 km (0.088 R)
• M72: 54,029,365 km (0.1 R)
• M73: 56,167,717 km (0.054 R)
• M74: 56,526,752 km (0.058 R)
• M75: 58,818,442 km (0.099 R)
• M76: 60,894,412 km (0.107 R)
• M77: 64,240,766 km (0.053 R)
• M78: 67,900,678 km (0.097 R)
• M79: 69,434,954 km (0.12 R)
• M80: 73,058,813 km (0.071 R)
• M81: 73,974,352 km (0.107 R)
• M82: 74,105,400 km (0.082 R)
• M83: 74,367,944 km (0.109 R)
• M84: 75,157,073 km (0.07 R)
• M85: 75,288,868 km (0.104 R)
• M86: 77,009,244 km (0.096 R)
• M87: 78,876,375 km (0.113 R)
• M88: 81,028,340 km (0.093 R)
• M89: 82,111,578 km (0.055 R)
• M90: 83,336,037 km (0.084 R)
• M91: 88,989,640 km (0.118 R)
• M92: 90,107,136 km (0.085 R)
• M93: 90,387,183 km (0.059 R)
• M94: 90,807,852 km (0.035 R)
• M95: 91,229,269 km (0.095 R)
• M96: 94,481,078 km (0.112 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit