🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 189 Days

Day: 41.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,051,746 km

• M1: 66,272 km (0.1 R)
• M2: 371,302 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.64 AU - 0.72 AU

Year: 207 Days

Day: 38.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,051,746 km

• M1: 33,061 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.29 AU - 3.19 AU

Year: 1673 Days

Day: 14.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.26 AU - 4.52 AU

Year: 2831 Days

Day: 18.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 13.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.89 AU - 6.95 AU

Year: 6002 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 72,051,746 km

• M1: 178,470 km (0.114 R)
• M2: 283,488 km (0.098 R)
• M3: 372,648 km (0.117 R)
• M4: 477,816 km (0.073 R)
• M5: 614,847 km (0.099 R)
• M6: 747,989 km (0.066 R)
• M7: 892,202 km (0.049 R)
• M8: 1,272,180 km (0.067 R)
• M9: 1,540,409 km (0.105 R)
• M10: 1,799,513 km (0.096 R)
• M11: 2,028,996 km (0.108 R)
• M12: 2,117,558 km (0.096 R)
• M13: 2,422,738 km (0.079 R)
• M14: 2,742,279 km (0.044 R)
• M15: 2,907,285 km (0.039 R)
• M16: 3,493,409 km (0.079 R)
• M17: 3,781,984 km (0.055 R)
• M18: 4,953,335 km (0.082 R)
• M19: 5,381,185 km (0.067 R)
• M20: 5,652,256 km (0.108 R)
• M21: 6,099,554 km (0.108 R)
• M22: 6,338,462 km (0.114 R)
• M23: 6,558,371 km (0.042 R)
• M24: 6,691,513 km (0.113 R)
• M25: 6,780,823 km (0.106 R)
• M26: 7,233,356 km (0.095 R)
• M27: 7,325,060 km (0.108 R)
• M28: 7,440,250 km (0.116 R)
• M29: 8,096,386 km (0.115 R)
• M30: 8,311,359 km (0.117 R)
• M31: 8,649,300 km (0.115 R)
• M32: 9,115,447 km (0.11 R)
• M33: 9,264,297 km (0.108 R)
• M34: 10,692,957 km (0.075 R)
• M35: 10,797,675 km (0.072 R)
• M36: 11,406,239 km (0.112 R)
• M37: 12,739,755 km (0.066 R)
• M38: 13,410,851 km (0.093 R)
• M39: 13,693,890 km (0.066 R)
• M40: 14,036,319 km (0.045 R)
• M41: 14,758,428 km (0.082 R)
• M42: 14,845,943 km (0.115 R)
• M43: 16,208,929 km (0.11 R)
• M44: 16,783,684 km (0.096 R)
• M45: 17,334,204 km (0.112 R)
• M46: 17,766,692 km (0.097 R)
• M47: 18,265,152 km (0.085 R)
• M48: 20,695,369 km (0.091 R)
• M49: 20,891,642 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 8.3

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.42 AU - 9.2 AU

Year: 8839 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,051,746 km

• M1: 257,757 km (0.046 R)
• M2: 583,731 km (0.085 R)
• M3: 659,128 km (0.063 R)
• M4: 1,105,528 km (0.043 R)
• M5: 1,525,001 km (0.099 R)
• M6: 1,631,963 km (0.041 R)
• M7: 2,060,860 km (0.076 R)
• M8: 3,346,056 km (0.1 R)
• M9: 3,888,198 km (0.115 R)
• M10: 4,184,701 km (0.098 R)
• M11: 4,335,645 km (0.12 R)
• M12: 4,580,986 km (0.105 R)
• M13: 4,705,302 km (0.103 R)
• M14: 5,214,084 km (0.088 R)
• M15: 5,376,697 km (0.116 R)
• M16: 5,706,860 km (0.064 R)
• M17: 6,009,646 km (0.078 R)
• M18: 6,317,817 km (0.088 R)
• M19: 6,666,231 km (0.11 R)
• M20: 6,913,965 km (0.097 R)
• M21: 7,309,202 km (0.112 R)
• M22: 7,527,914 km (0.112 R)
• M23: 8,159,367 km (0.12 R)
• M24: 8,846,320 km (0.118 R)
• M25: 8,923,812 km (0.087 R)
• M26: 9,354,056 km (0.09 R)
• M27: 9,433,043 km (0.091 R)
• M28: 10,602,599 km (0.102 R)
• M29: 11,058,275 km (0.116 R)
• M30: 11,141,750 km (0.11 R)
• M31: 11,477,897 km (0.087 R)
• M32: 11,604,905 km (0.096 R)
• M33: 12,376,232 km (0.081 R)
• M34: 12,855,843 km (0.115 R)
• M35: 13,252,726 km (0.115 R)
• M36: 14,149,116 km (0.103 R)
• M37: 14,285,250 km (0.107 R)
• M38: 15,811,298 km (0.119 R)
• M39: 16,284,027 km (0.069 R)
• M40: 19,215,996 km (0.099 R)
• M41: 20,024,872 km (0.032 R)
• M42: 20,126,748 km (0.116 R)
• M43: 20,279,936 km (0.118 R)
• M44: 21,103,472 km (0.085 R)
• M45: 21,519,205 km (0.075 R)
• M46: 21,728,193 km (0.039 R)
• M47: 21,780,552 km (0.08 R)
• M48: 21,832,912 km (0.092 R)
• M49: 21,937,780 km (0.108 R)
• M50: 24,396,122 km (0.1 R)
• M51: 24,777,895 km (0.091 R)
• M52: 26,268,638 km (0.117 R)
• M53: 26,324,438 km (0.105 R)
• M54: 27,391,520 km (0.109 R)
• M55: 28,472,664 km (0.1 R)
• M56: 28,587,405 km (0.031 R)
• M57: 28,759,592 km (0.093 R)
• M58: 28,817,038 km (0.109 R)
• M59: 28,932,079 km (0.104 R)
• M60: 29,162,759 km (0.066 R)
• M61: 29,451,931 km (0.085 R)
• M62: 30,091,462 km (0.1 R)
• M63: 30,442,120 km (0.087 R)
• M64: 31,502,469 km (0.056 R)
• M65: 33,236,159 km (0.083 R)
• M66: 33,296,447 km (0.05 R)
• M67: 35,430,909 km (0.112 R)
• M68: 36,982,538 km (0.102 R)
• M69: 37,483,691 km (0.12 R)
• M70: 37,798,146 km (0.04 R)
• M71: 38,239,759 km (0.12 R)
• M72: 39,383,135 km (0.064 R)
• M73: 40,795,938 km (0.119 R)
• M74: 41,313,696 km (0.099 R)
• M75: 41,508,472 km (0.073 R)
• M76: 41,833,698 km (0.114 R)
• M77: 41,898,923 km (0.071 R)
• M78: 42,094,597 km (0.115 R)
• M79: 42,225,196 km (0.116 R)
• M80: 42,814,611 km (0.101 R)
• M81: 42,880,285 km (0.112 R)
• M82: 43,406,720 km (0.094 R)
• M83: 43,472,692 km (0.078 R)
• M84: 43,604,638 km (0.083 R)
• M85: 43,935,249 km (0.092 R)
• M86: 44,399,601 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.2

Radius: 3.8

Gravity: 64.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.44 AU - 14.1 AU

Year: 15858 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 72,051,746 km

• M1: 59,091 km (0.11 R)
• M2: 119,230 km (0.119 R)
• M3: 192,981 km (0.104 R)
• M4: 235,766 km (0.085 R)
• M5: 349,161 km (0.052 R)
• M6: 1,158,785 km (0.05 R)
• M7: 1,409,511 km (0.114 R)
• M8: 1,467,406 km (0.061 R)
• M9: 1,555,818 km (0.032 R)
• M10: 1,615,807 km (0.06 R)
• M11: 1,738,028 km (0.077 R)
• M12: 1,800,261 km (0.095 R)
• M13: 2,189,066 km (0.044 R)
• M14: 2,532,243 km (0.089 R)
• M15: 2,965,927 km (0.094 R)
• M16: 3,153,374 km (0.073 R)
• M17: 3,981,847 km (0.076 R)
• M18: 4,272,216 km (0.104 R)
• M19: 4,526,532 km (0.095 R)
• M20: 5,500,265 km (0.103 R)
• M21: 5,823,247 km (0.116 R)
• M22: 6,439,291 km (0.109 R)
• M23: 6,730,558 km (0.044 R)
• M24: 7,477,350 km (0.067 R)
• M25: 8,672,488 km (0.076 R)
• M26: 8,725,745 km (0.08 R)
• M27: 8,779,151 km (0.063 R)
• M28: 9,319,199 km (0.065 R)
• M29: 9,483,308 km (0.049 R)
• M30: 9,981,320 km (0.109 R)
• M31: 10,037,120 km (0.083 R)
• M32: 10,431,160 km (0.068 R)
• M33: 11,176,008 km (0.1 R)
• M34: 11,819,728 km (0.106 R)
• M35: 12,535,404 km (0.043 R)
• M36: 13,020,400 km (0.111 R)
• M37: 13,326,627 km (0.108 R)
• M38: 13,573,314 km (0.11 R)
• M39: 13,635,248 km (0.093 R)
• M40: 14,008,644 km (0.115 R)
• M41: 14,385,331 km (0.079 R)
• M42: 14,701,880 km (0.072 R)
• M43: 14,892,917 km (0.076 R)
• M44: 15,341,710 km (0.114 R)
• M45: 15,665,141 km (0.09 R)
• M46: 16,781,141 km (0.116 R)
• M47: 18,331,424 km (0.118 R)
• M48: 22,146,469 km (0.085 R)
• M49: 23,470,709 km (0.097 R)
• M50: 24,217,502 km (0.085 R)
• M51: 24,820,381 km (0.098 R)
• M52: 25,047,770 km (0.077 R)
• M53: 25,734,125 km (0.062 R)
• M54: 25,887,463 km (0.078 R)
• M55: 29,818,596 km (0.108 R)
• M56: 30,141,129 km (0.073 R)
• M57: 30,302,694 km (0.087 R)
• M58: 31,442,331 km (0.027 R)
• M59: 34,520,905 km (0.105 R)
• M60: 35,284,154 km (0.111 R)
• M61: 36,052,937 km (0.115 R)
• M62: 36,913,574 km (0.107 R)
• M63: 37,520,044 km (0.082 R)
• M64: 38,830,671 km (0.053 R)
• M65: 39,006,598 km (0.102 R)
• M66: 40,156,257 km (0.069 R)
• M67: 41,676,471 km (0.091 R)
• M68: 42,670,249 km (0.111 R)
• M69: 43,397,744 km (0.076 R)
• M70: 44,772,848 km (0.101 R)
• M71: 45,976,213 km (0.054 R)
• M72: 46,441,911 km (0.033 R)
• M73: 46,628,609 km (0.109 R)
• M74: 47,377,945 km (0.05 R)
• M75: 47,754,034 km (0.079 R)
• M76: 48,036,774 km (0.101 R)
• M77: 48,414,658 km (0.063 R)
• M78: 48,509,204 km (0.098 R)
• M79: 50,990,883 km (0.111 R)
• M80: 52,635,712 km (0.047 R)
• M81: 53,025,264 km (0.093 R)
• M82: 53,807,213 km (0.055 R)
• M83: 54,297,894 km (0.109 R)
• M84: 54,691,486 km (0.09 R)
• M85: 56,873,221 km (0.094 R)
• M86: 57,673,570 km (0.059 R)
• M87: 59,285,337 km (0.063 R)
• M88: 60,707,863 km (0.056 R)
• M89: 61,116,415 km (0.049 R)
• M90: 63,586,425 km (0.12 R)
• M91: 64,312,873 km (0.113 R)
• M92: 64,416,993 km (0.053 R)
• M93: 64,729,353 km (0.116 R)
• M94: 65,564,857 km (0.115 R)
• M95: 68,835,964 km (0.104 R)
• M96: 69,368,533 km (0.081 R)
• M97: 69,475,196 km (0.06 R)
• M98: 69,795,485 km (0.118 R)
• M99: 72,051,720 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 10,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit