🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.79 AU

Year: 234 Days

Day: 27.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.63 AU - 1.05 AU

Year: 289 Days

Day: 38.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,870,218 km

• M1: 126,111 km (0.083 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.7

Radius: 10.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.86 AU - 8.22 AU

Year: 8543 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,870,218 km

• M1: 199,264 km (0.108 R)
• M2: 550,221 km (0.082 R)
• M3: 697,126 km (0.096 R)
• M4: 775,964 km (0.102 R)
• M5: 886,367 km (0.12 R)
• M6: 1,017,116 km (0.087 R)
• M7: 1,364,931 km (0.109 R)
• M8: 1,605,484 km (0.107 R)
• M9: 1,859,801 km (0.116 R)
• M10: 2,245,763 km (0.067 R)
• M11: 3,363,559 km (0.117 R)
• M12: 3,809,809 km (0.1 R)
• M13: 4,125,909 km (0.079 R)
• M14: 4,501,400 km (0.064 R)
• M15: 4,940,320 km (0.1 R)
• M16: 5,312,220 km (0.093 R)
• M17: 5,474,384 km (0.12 R)
• M18: 6,281,166 km (0.096 R)
• M19: 6,625,989 km (0.101 R)
• M20: 6,918,004 km (0.063 R)
• M21: 7,006,416 km (0.118 R)
• M22: 7,666,592 km (0.092 R)
• M23: 8,159,367 km (0.1 R)
• M24: 8,757,609 km (0.08 R)
• M25: 8,949,543 km (0.12 R)
• M26: 9,078,347 km (0.072 R)
• M27: 10,130,169 km (0.068 R)
• M28: 10,399,146 km (0.053 R)
• M29: 10,807,100 km (0.045 R)
• M30: 11,047,504 km (0.077 R)
• M31: 11,151,175 km (0.091 R)
• M32: 11,394,122 km (0.118 R)
• M33: 11,533,697 km (0.113 R)
• M34: 11,814,641 km (0.115 R)
• M35: 12,133,434 km (0.114 R)
• M36: 12,455,070 km (0.084 R)
• M37: 12,526,877 km (0.045 R)
• M38: 12,670,940 km (0.099 R)
• M39: 13,070,216 km (0.071 R)
• M40: 13,289,676 km (0.096 R)
• M41: 13,584,235 km (0.106 R)
• M42: 14,330,130 km (0.113 R)
• M43: 15,242,677 km (0.077 R)
• M44: 15,744,877 km (0.069 R)
• M45: 15,939,504 km (0.096 R)
• M46: 16,017,594 km (0.065 R)
• M47: 16,134,878 km (0.093 R)
• M48: 17,243,698 km (0.09 R)
• M49: 17,323,882 km (0.113 R)
• M50: 17,444,309 km (0.081 R)
• M51: 17,686,059 km (0.077 R)
• M52: 17,766,991 km (0.102 R)
• M53: 18,500,021 km (0.072 R)
• M54: 18,870,275 km (0.06 R)
• M55: 18,994,142 km (0.119 R)
• M56: 19,367,688 km (0.101 R)
• M57: 19,492,752 km (0.093 R)
• M58: 19,659,853 km (0.112 R)
• M59: 19,995,551 km (0.037 R)
• M60: 20,587,659 km (0.09 R)
• M61: 20,971,378 km (0.072 R)
• M62: 21,142,667 km (0.118 R)
• M63: 21,443,508 km (0.105 R)
• M64: 21,919,230 km (0.045 R)
• M65: 22,049,529 km (0.106 R)
• M66: 22,354,709 km (0.099 R)
• M67: 23,767,212 km (0.074 R)
• M68: 24,349,297 km (0.081 R)
• M69: 24,619,621 km (0.052 R)
• M70: 26,169,754 km (0.093 R)
• M71: 26,770,838 km (0.098 R)
• M72: 27,516,733 km (0.059 R)
• M73: 27,892,373 km (0.038 R)
• M74: 28,080,717 km (0.074 R)
• M75: 28,316,783 km (0.103 R)
• M76: 29,507,282 km (0.095 R)
• M77: 29,795,558 km (0.062 R)
• M78: 29,939,919 km (0.109 R)
• M79: 30,714,088 km (0.103 R)
• M80: 31,937,051 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.7

Radius: 4.5

Gravity: 41.52 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.12 AU - 19.94 AU

Year: 26336 Days

Day: 21.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,870,218 km

• M1: 59,091 km (0.111 R)
• M2: 101,427 km (0.117 R)
• M3: 153,787 km (0.112 R)
• M4: 375,191 km (0.111 R)
• M5: 809,324 km (0.067 R)
• M6: 928,105 km (0.109 R)
• M7: 958,773 km (0.105 R)
• M8: 989,740 km (0.103 R)
• M9: 1,021,005 km (0.107 R)
• M10: 1,249,441 km (0.096 R)
• M11: 2,437,249 km (0.112 R)
• M12: 2,479,884 km (0.077 R)
• M13: 2,522,818 km (0.092 R)
• M14: 3,431,626 km (0.087 R)
• M15: 3,820,879 km (0.113 R)
• M16: 4,907,708 km (0.119 R)
• M17: 5,400,932 km (0.1 R)
• M18: 5,568,781 km (0.102 R)
• M19: 5,795,422 km (0.072 R)
• M20: 6,082,799 km (0.083 R)
• M21: 6,433,756 km (0.104 R)
• M22: 7,463,587 km (0.073 R)
• M23: 7,588,202 km (0.084 R)
• M24: 7,839,228 km (0.05 R)
• M25: 8,413,983 km (0.103 R)
• M26: 8,804,732 km (0.098 R)
• M27: 9,875,255 km (0.059 R)
• M28: 10,218,283 km (0.098 R)
• M29: 11,413,121 km (0.113 R)
• M30: 11,556,585 km (0.08 R)
• M31: 11,628,542 km (0.108 R)
• M32: 11,772,904 km (0.079 R)
• M33: 12,577,291 km (0.117 R)
• M34: 12,874,243 km (0.089 R)
• M35: 13,023,691 km (0.065 R)
• M36: 13,702,716 km (0.055 R)
• M37: 14,703,825 km (0.029 R)
• M38: 17,184,457 km (0.11 R)
• M39: 22,248,943 km (0.042 R)
• M40: 22,878,302 km (0.087 R)
• M41: 24,246,524 km (0.079 R)
• M42: 24,338,676 km (0.075 R)
• M43: 25,641,075 km (0.115 R)
• M44: 27,636,561 km (0.085 R)
• M45: 27,732,902 km (0.08 R)
• M46: 28,409,832 km (0.052 R)
• M47: 28,701,698 km (0.117 R)
• M48: 28,799,236 km (0.098 R)
• M49: 29,583,129 km (0.094 R)
• M50: 29,780,149 km (0.066 R)
• M51: 31,976,395 km (0.056 R)
• M52: 32,279,929 km (0.05 R)
• M53: 32,584,511 km (0.114 R)
• M54: 32,686,237 km (0.067 R)
• M55: 33,914,884 km (0.046 R)
• M56: 34,950,251 km (0.083 R)
• M57: 40,608,192 km (0.099 R)
• M58: 41,376,377 km (0.109 R)
• M59: 42,260,202 km (0.072 R)
• M60: 42,593,207 km (0.046 R)
• M61: 44,722,732 km (0.047 R)
• M62: 46,542,590 km (0.118 R)
• M63: 47,346,380 km (0.026 R)
• M64: 51,315,211 km (0.09 R)
• M65: 52,145,479 km (0.109 R)
• M66: 52,621,949 km (0.047 R)
• M67: 53,579,076 km (0.1 R)
• M68: 55,146,712 km (0.051 R)
• M69: 56,362,793 km (0.102 R)
• M70: 59,069,168 km (0.105 R)
• M71: 60,438,138 km (0.111 R)
• M72: 60,813,330 km (0.091 R)
• M73: 61,440,444 km (0.114 R)
• M74: 72,156,289 km (0.095 R)
• M75: 73,219,182 km (0.09 R)
• M76: 73,619,057 km (0.108 R)
• M77: 75,091,698 km (0.115 R)
• M78: 76,438,827 km (0.115 R)
• M79: 77,115,309 km (0.065 R)
• M80: 77,250,994 km (0.109 R)
• M81: 78,065,854 km (0.103 R)
• M82: 78,747,122 km (0.075 R)
• M83: 81,768,251 km (0.076 R)
• M84: 85,667,819 km (0.068 R)
• M85: 88,206,495 km (0.105 R)
• M86: 89,769,942 km (0.03 R)
• M87: 90,055,225 km (0.12 R)
• M88: 91,485,979 km (0.057 R)
• M89: 94,225,266 km (0.106 R)
• M90: 94,805,257 km (0.053 R)
• M91: 97,430,400 km (0.087 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: 425 - 20,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit