🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.69 AU

Year: 150 Days

Day: 18.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.79 AU

Year: 240 Days

Day: 44 Hours

Environment

Temp: 166 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.76 AU - 4.08 AU

Year: 2334 Days

Day: 33.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.04 AU - 4.92 AU

Year: 2930 Days

Day: 17.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,394,402 km

• M1: 274,063 km (0.098 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 13.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.4 AU - 9.44 AU

Year: 10667 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 94,394,402 km

• M1: 221,554 km (0.079 R)
• M2: 311,612 km (0.103 R)
• M3: 530,175 km (0.068 R)
• M4: 668,104 km (0.114 R)
• M5: 1,013,675 km (0.118 R)
• M6: 1,254,528 km (0.071 R)
• M7: 1,810,733 km (0.077 R)
• M8: 2,012,540 km (0.101 R)
• M9: 2,398,802 km (0.078 R)
• M10: 2,851,186 km (0.115 R)
• M11: 3,153,074 km (0.118 R)
• M12: 3,953,423 km (0.108 R)
• M13: 5,019,607 km (0.053 R)
• M14: 5,464,960 km (0.102 R)
• M15: 5,814,121 km (0.116 R)
• M16: 6,005,158 km (0.11 R)
• M17: 6,478,037 km (0.03 R)
• M18: 6,619,407 km (0.078 R)
• M19: 6,847,693 km (0.06 R)
• M20: 7,107,844 km (0.025 R)
• M21: 7,224,380 km (0.066 R)
• M22: 7,847,306 km (0.089 R)
• M23: 7,967,882 km (0.084 R)
• M24: 8,829,566 km (0.113 R)
• M25: 8,986,494 km (0.033 R)
• M26: 9,623,930 km (0.107 R)
• M27: 9,785,496 km (0.115 R)
• M28: 10,242,966 km (0.068 R)
• M29: 11,622,558 km (0.036 R)
• M30: 12,176,818 km (0.085 R)
• M31: 12,492,320 km (0.058 R)
• M32: 12,846,119 km (0.083 R)
• M33: 13,383,026 km (0.066 R)
• M34: 13,672,348 km (0.076 R)
• M35: 13,781,405 km (0.099 R)
• M36: 14,220,624 km (0.108 R)
• M37: 15,000,178 km (0.099 R)
• M38: 15,150,225 km (0.105 R)
• M39: 15,603,507 km (0.091 R)
• M40: 15,793,646 km (0.074 R)
• M41: 16,561,980 km (0.092 R)
• M42: 18,215,186 km (0.049 R)
• M43: 19,102,003 km (0.059 R)
• M44: 20,250,914 km (0.108 R)
• M45: 20,541,732 km (0.111 R)
• M46: 20,708,534 km (0.102 R)
• M47: 21,506,788 km (0.084 R)
• M48: 22,144,225 km (0.049 R)
• M49: 22,529,589 km (0.063 R)
• M50: 24,445,638 km (0.092 R)
• M51: 25,333,801 km (0.103 R)
• M52: 26,731,344 km (0.116 R)
• M53: 27,187,468 km (0.093 R)
• M54: 28,385,448 km (0.092 R)
• M55: 28,571,398 km (0.035 R)
• M56: 28,664,448 km (0.083 R)
• M57: 28,944,346 km (0.105 R)
• M58: 29,365,763 km (0.081 R)
• M59: 29,506,684 km (0.088 R)
• M60: 29,647,904 km (0.106 R)
• M61: 29,742,001 km (0.107 R)
• M62: 30,262,153 km (0.101 R)
• M63: 30,547,137 km (0.084 R)
• M64: 31,215,391 km (0.06 R)
• M65: 32,081,862 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.3

Radius: 4.3

Gravity: 23.81 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.55 AU - 12.91 AU

Year: 15780 Days

Day: 23.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,394,402 km

• M1: 86,318 km (0.086 R)
• M2: 1,158,336 km (0.105 R)
• M3: 1,719,628 km (0.038 R)
• M4: 1,824,944 km (0.098 R)
• M5: 1,878,351 km (0.077 R)
• M6: 1,905,129 km (0.066 R)
• M7: 2,324,003 km (0.101 R)
• M8: 3,178,506 km (0.076 R)
• M9: 4,402,815 km (0.062 R)
• M10: 4,438,718 km (0.066 R)
• M11: 4,656,084 km (0.095 R)
• M12: 4,766,188 km (0.076 R)
• M13: 4,802,989 km (0.099 R)
• M14: 5,176,834 km (0.11 R)
• M15: 5,405,719 km (0.1 R)
• M16: 5,794,374 km (0.082 R)
• M17: 5,873,212 km (0.086 R)
• M18: 6,475,643 km (0.095 R)
• M19: 7,266,717 km (0.096 R)
• M20: 7,781,782 km (0.103 R)
• M21: 8,846,919 km (0.117 R)
• M22: 9,396,392 km (0.108 R)
• M23: 9,721,917 km (0.054 R)
• M24: 10,146,027 km (0.11 R)
• M25: 10,432,208 km (0.077 R)
• M26: 10,817,721 km (0.067 R)
• M27: 11,061,117 km (0.106 R)
• M28: 11,306,158 km (0.12 R)
• M29: 12,002,088 km (0.06 R)
• M30: 12,102,617 km (0.115 R)
• M31: 12,254,010 km (0.095 R)
• M32: 12,456,865 km (0.047 R)
• M33: 12,814,254 km (0.072 R)
• M34: 12,968,639 km (0.084 R)
• M35: 13,123,473 km (0.081 R)
• M36: 13,278,905 km (0.064 R)
• M37: 14,384,434 km (0.1 R)
• M38: 15,409,777 km (0.117 R)
• M39: 15,903,600 km (0.075 R)
• M40: 15,958,802 km (0.091 R)
• M41: 16,014,003 km (0.039 R)
• M42: 16,682,107 km (0.095 R)
• M43: 17,416,035 km (0.099 R)
• M44: 17,644,022 km (0.055 R)
• M45: 17,872,906 km (0.108 R)
• M46: 18,045,243 km (0.059 R)
• M47: 18,102,838 km (0.115 R)
• M48: 19,798,979 km (0.09 R)
• M49: 20,335,587 km (0.104 R)
• M50: 20,997,856 km (0.096 R)
• M51: 23,402,493 km (0.102 R)
• M52: 23,465,174 km (0.1 R)
• M53: 23,590,986 km (0.113 R)
• M54: 23,653,967 km (0.107 R)
• M55: 23,716,947 km (0.12 R)
• M56: 25,633,296 km (0.067 R)
• M57: 26,741,218 km (0.062 R)
• M58: 27,864,548 km (0.072 R)
• M59: 28,465,483 km (0.059 R)
• M60: 29,341,079 km (0.111 R)
• M61: 30,705,262 km (0.053 R)
• M62: 30,842,743 km (0.11 R)
• M63: 31,464,322 km (0.111 R)
• M64: 31,741,826 km (0.116 R)
• M65: 33,141,912 km (0.05 R)
• M66: 33,565,723 km (0.111 R)
• M67: 34,347,522 km (0.104 R)
• M68: 36,219,140 km (0.101 R)
• M69: 38,345,525 km (0.09 R)
• M70: 39,013,629 km (0.095 R)
• M71: 40,135,613 km (0.102 R)
• M72: 41,268,218 km (0.103 R)
• M73: 41,648,047 km (0.025 R)
• M74: 42,487,890 km (0.08 R)
• M75: 42,641,078 km (0.115 R)
• M76: 43,874,064 km (0.102 R)
• M77: 44,572,686 km (0.116 R)
• M78: 46,769,680 km (0.064 R)
• M79: 46,927,954 km (0.063 R)
• M80: 47,007,092 km (0.073 R)
• M81: 47,244,952 km (0.12 R)
• M82: 47,642,284 km (0.105 R)
• M83: 47,801,606 km (0.087 R)
• M84: 49,403,799 km (0.104 R)
• M85: 50,049,613 km (0.064 R)
• M86: 51,431,150 km (0.108 R)
• M87: 51,758,021 km (0.076 R)
• M88: 52,003,661 km (0.077 R)
• M89: 52,249,749 km (0.117 R)
• M90: 52,413,858 km (0.117 R)
• M91: 52,990,109 km (0.093 R)
• M92: 53,733,910 km (0.109 R)
• M93: 55,148,357 km (0.09 R)
• M94: 55,818,107 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.5

Radius: 7.5

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.09 AU - 20.01 AU

Year: 23724 Days

Day: 19 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 94,394,402 km

• M1: 117,135 km (0.029 R)
• M2: 380,278 km (0.084 R)
• M3: 607,966 km (0.107 R)
• M4: 1,179,430 km (0.094 R)
• M5: 1,513,930 km (0.092 R)
• M6: 1,765,404 km (0.039 R)
• M7: 2,187,121 km (0.052 R)
• M8: 2,267,156 km (0.08 R)
• M9: 2,430,217 km (0.093 R)
• M10: 3,120,163 km (0.096 R)
• M11: 3,867,255 km (0.062 R)
• M12: 4,310,962 km (0.093 R)
• M13: 5,300,103 km (0.066 R)
• M14: 5,353,958 km (0.12 R)
• M15: 5,681,578 km (0.119 R)
• M16: 6,471,155 km (0.119 R)
• M17: 6,878,809 km (0.116 R)
• M18: 9,691,698 km (0.09 R)
• M19: 10,157,695 km (0.088 R)
• M20: 11,669,382 km (0.117 R)
• M21: 11,880,913 km (0.114 R)
• M22: 11,951,673 km (0.039 R)
• M23: 13,249,883 km (0.114 R)
• M24: 14,139,991 km (0.062 R)
• M25: 14,365,584 km (0.026 R)
• M26: 14,744,217 km (0.093 R)
• M27: 15,125,990 km (0.063 R)
• M28: 15,433,863 km (0.113 R)
• M29: 15,743,680 km (0.114 R)
• M30: 16,606,560 km (0.118 R)
• M31: 16,765,134 km (0.098 R)
• M32: 18,132,758 km (0.094 R)
• M33: 18,624,037 km (0.111 R)
• M34: 19,703,236 km (0.1 R)
• M35: 21,489,136 km (0.075 R)
• M36: 21,661,921 km (0.1 R)
• M37: 23,060,811 km (0.075 R)
• M38: 23,681,941 km (0.048 R)
• M39: 26,128,764 km (0.106 R)
• M40: 26,220,916 km (0.029 R)
• M41: 26,590,573 km (0.094 R)
• M42: 30,381,682 km (0.097 R)
• M43: 30,478,621 km (0.067 R)
• M44: 30,672,799 km (0.099 R)
• M45: 30,770,038 km (0.115 R)
• M46: 32,537,686 km (0.081 R)
• M47: 34,540,054 km (0.034 R)
• M48: 35,454,097 km (0.043 R)
• M49: 35,965,273 km (0.102 R)
• M50: 36,685,138 km (0.052 R)
• M51: 37,202,148 km (0.025 R)
• M52: 44,359,509 km (0.117 R)
• M53: 48,149,271 km (0.029 R)
• M54: 49,283,523 km (0.071 R)
• M55: 49,397,516 km (0.108 R)
• M56: 50,082,824 km (0.116 R)
• M57: 50,886,314 km (0.069 R)
• M58: 52,389,773 km (0.088 R)
• M59: 56,509,548 km (0.044 R)
• M60: 57,345,950 km (0.034 R)
• M61: 58,306,817 km (0.078 R)
• M62: 59,030,871 km (0.046 R)
• M63: 60,732,098 km (0.042 R)
• M64: 61,343,654 km (0.104 R)
• M65: 63,066,573 km (0.112 R)
• M66: 66,308,508 km (0.071 R)
• M67: 67,569,618 km (0.114 R)
• M68: 69,987,718 km (0.037 R)
• M69: 71,400,521 km (0.09 R)
• M70: 71,916,633 km (0.095 R)
• M71: 75,563,829 km (0.051 R)
• M72: 75,695,176 km (0.108 R)
• M73: 75,826,673 km (0.118 R)
• M74: 79,671,488 km (0.079 R)
• M75: 80,474,828 km (0.111 R)
• M76: 82,630,234 km (0.098 R)
• M77: 82,765,620 km (0.099 R)
• M78: 83,172,078 km (0.082 R)
• M79: 83,579,134 km (0.094 R)
• M80: 84,123,071 km (0.113 R)
• M81: 85,214,388 km (0.114 R)
• M82: 87,686,792 km (0.112 R)
• M83: 88,377,784 km (0.103 R)
• M84: 89,487,202 km (0.071 R)
• M85: 89,904,281 km (0.082 R)
• M86: 90,322,258 km (0.117 R)
• M87: 90,601,108 km (0.056 R)
• M88: 92,702,061 km (0.116 R)
• M89: 94,111,572 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 12,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit