🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.54 AU - 0.82 AU

Year: 198 Days

Day: 45.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,892,484 km

• M1: 423,960 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.63 AU - 0.81 AU

Year: 216 Days

Day: 37.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.49 AU - 1.79 AU

Year: 742 Days

Day: 45.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.93 AU - 2.03 AU

Year: 984 Days

Day: 20.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.78 AU - 2.82 AU

Year: 1232 Days

Day: 12.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.74 AU - 5.2 AU

Year: 3912 Days

Day: 27.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.9

Radius: 10.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.01 AU - 12.15 AU

Year: 13914 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,892,484 km

• M1: 146,157 km (0.111 R)
• M2: 268,229 km (0.088 R)
• M3: 577,298 km (0.111 R)
• M4: 727,345 km (0.108 R)
• M5: 798,703 km (0.04 R)
• M6: 1,007,990 km (0.09 R)
• M7: 1,171,800 km (0.103 R)
• M8: 1,300,753 km (0.103 R)
• M9: 1,573,022 km (0.118 R)
• M10: 1,764,956 km (0.099 R)
• M11: 1,838,857 km (0.089 R)
• M12: 1,939,237 km (0.106 R)
• M13: 2,041,413 km (0.042 R)
• M14: 2,441,138 km (0.059 R)
• M15: 2,664,338 km (0.1 R)
• M16: 2,807,354 km (0.055 R)
• M17: 2,894,420 km (0.106 R)
• M18: 3,312,695 km (0.071 R)
• M19: 3,435,665 km (0.05 R)
• M20: 4,205,944 km (0.1 R)
• M21: 4,373,195 km (0.117 R)
• M22: 4,922,817 km (0.025 R)
• M23: 5,028,284 km (0.053 R)
• M24: 5,421,726 km (0.07 R)
• M25: 5,825,191 km (0.116 R)
• M26: 6,124,686 km (0.094 R)
• M27: 6,429,268 km (0.119 R)
• M28: 6,856,370 km (0.075 R)
• M29: 7,093,183 km (0.086 R)
• M30: 7,778,790 km (0.114 R)
• M31: 8,527,677 km (0.106 R)
• M32: 9,694,092 km (0.12 R)
• M33: 11,233,005 km (0.087 R)
• M34: 11,372,430 km (0.08 R)
• M35: 11,747,023 km (0.114 R)
• M36: 12,221,099 km (0.116 R)
• M37: 12,992,575 km (0.044 R)
• M38: 13,090,113 km (0.072 R)
• M39: 13,187,800 km (0.069 R)
• M40: 14,836,219 km (0.062 R)
• M41: 15,040,420 km (0.074 R)
• M42: 15,194,207 km (0.095 R)
• M43: 15,348,592 km (0.06 R)
• M44: 15,451,665 km (0.077 R)
• M45: 16,075,488 km (0.087 R)
• M46: 16,495,858 km (0.105 R)
• M47: 17,133,444 km (0.119 R)
• M48: 17,670,800 km (0.085 R)
• M49: 18,159,237 km (0.053 R)
• M50: 18,432,402 km (0.111 R)
• M51: 19,204,776 km (0.098 R)
• M52: 19,819,175 km (0.094 R)
• M53: 19,931,523 km (0.116 R)
• M54: 20,100,419 km (0.111 R)
• M55: 20,838,235 km (0.077 R)
• M56: 21,066,971 km (0.094 R)
• M57: 21,758,412 km (0.112 R)
• M58: 22,165,019 km (0.066 R)
• M59: 22,750,545 km (0.118 R)
• M60: 23,578,719 km (0.036 R)
• M61: 27,238,182 km (0.106 R)
• M62: 27,550,991 km (0.101 R)
• M63: 28,687,187 km (0.114 R)
• M64: 29,774,315 km (0.105 R)
• M65: 30,355,353 km (0.065 R)
• M66: 33,516,655 km (0.092 R)
• M67: 33,650,545 km (0.115 R)
• M68: 34,525,842 km (0.071 R)
• M69: 34,932,300 km (0.059 R)
• M70: 35,136,052 km (0.05 R)
• M71: 35,340,403 km (0.108 R)
• M72: 36,229,912 km (0.096 R)
• M73: 36,642,951 km (0.111 R)
• M74: 39,507,002 km (0.117 R)
• M75: 42,008,428 km (0.055 R)
• M76: 44,046,251 km (0.05 R)
• M77: 45,521,286 km (0.057 R)
• M78: 46,115,937 km (0.075 R)
• M79: 47,162,674 km (0.037 R)
• M80: 47,990,698 km (0.09 R)
• M81: 48,066,095 km (0.101 R)
• M82: 48,141,642 km (0.099 R)
• M83: 48,217,189 km (0.115 R)
• M84: 49,127,342 km (0.071 R)
• M85: 49,737,253 km (0.118 R)
• M86: 51,350,068 km (0.114 R)
• M87: 51,581,944 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.1

Radius: 7.7

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.75 AU - 19.99 AU

Year: 23387 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,892,484 km

• M1: 98,136 km (0.112 R)
• M2: 249,230 km (0.077 R)
• M3: 657,183 km (0.065 R)
• M4: 724,951 km (0.114 R)
• M5: 943,215 km (0.096 R)
• M6: 1,181,973 km (0.099 R)
• M7: 1,560,156 km (0.103 R)
• M8: 1,908,270 km (0.103 R)
• M9: 2,074,474 km (0.053 R)
• M10: 2,245,464 km (0.08 R)
• M11: 2,315,177 km (0.102 R)
• M12: 2,637,859 km (0.111 R)
• M13: 2,936,756 km (0.068 R)
• M14: 5,083,784 km (0.079 R)
• M15: 6,622,548 km (0.119 R)
• M16: 6,773,792 km (0.093 R)
• M17: 7,028,407 km (0.097 R)
• M18: 7,234,254 km (0.092 R)
• M19: 7,389,985 km (0.065 R)
• M20: 7,442,195 km (0.112 R)
• M21: 7,970,575 km (0.11 R)
• M22: 8,131,392 km (0.098 R)
• M23: 8,620,577 km (0.05 R)
• M24: 8,785,733 km (0.072 R)
• M25: 8,841,085 km (0.066 R)
• M26: 8,896,436 km (0.091 R)
• M27: 9,063,387 km (0.117 R)
• M28: 9,231,385 km (0.074 R)
• M29: 9,287,485 km (0.08 R)
• M30: 9,570,374 km (0.095 R)
• M31: 10,729,758 km (0.086 R)
• M32: 10,907,480 km (0.071 R)
• M33: 11,205,778 km (0.067 R)
• M34: 11,446,481 km (0.111 R)
• M35: 11,994,159 km (0.111 R)
• M36: 12,055,644 km (0.12 R)
• M37: 12,302,181 km (0.038 R)
• M38: 13,496,122 km (0.099 R)
• M39: 13,880,738 km (0.112 R)
• M40: 16,536,100 km (0.114 R)
• M41: 17,711,042 km (0.091 R)
• M42: 18,698,537 km (0.073 R)
• M43: 19,487,067 km (0.053 R)
• M44: 19,994,503 km (0.083 R)
• M45: 20,140,361 km (0.038 R)
• M46: 20,213,365 km (0.06 R)
• M47: 20,948,339 km (0.051 R)
• M48: 21,767,089 km (0.114 R)
• M49: 21,842,037 km (0.098 R)
• M50: 22,142,579 km (0.111 R)
• M51: 22,596,160 km (0.078 R)
• M52: 23,358,810 km (0.112 R)
• M53: 24,207,479 km (0.114 R)
• M54: 25,618,037 km (0.113 R)
• M55: 26,014,471 km (0.06 R)
• M56: 26,333,115 km (0.069 R)
• M57: 27,054,925 km (0.074 R)
• M58: 27,620,704 km (0.097 R)
• M59: 29,839,689 km (0.088 R)
• M60: 30,089,667 km (0.116 R)
• M61: 30,928,313 km (0.057 R)
• M62: 32,285,913 km (0.118 R)
• M63: 32,714,212 km (0.086 R)
• M64: 33,489,727 km (0.099 R)
• M65: 33,662,962 km (0.09 R)
• M66: 34,010,178 km (0.094 R)
• M67: 34,097,095 km (0.094 R)
• M68: 34,533,322 km (0.118 R)
• M69: 36,118,461 km (0.058 R)
• M70: 36,207,173 km (0.081 R)
• M71: 36,563,066 km (0.111 R)
• M72: 37,367,753 km (0.078 R)
• M73: 38,359,288 km (0.11 R)
• M74: 38,631,107 km (0.108 R)
• M75: 39,633,562 km (0.12 R)
• M76: 40,736,996 km (0.042 R)
• M77: 46,113,843 km (0.057 R)
• M78: 46,789,427 km (0.112 R)
• M79: 47,955,093 km (0.114 R)
• M80: 48,443,680 km (0.109 R)
• M81: 49,130,334 km (0.1 R)
• M82: 50,018,048 km (0.105 R)
• M83: 50,315,149 km (0.041 R)
• M84: 53,621,262 km (0.092 R)
• M85: 54,535,006 km (0.031 R)
• M86: 55,351,511 km (0.031 R)
• M87: 58,345,414 km (0.106 R)
• M88: 59,285,187 km (0.104 R)
• M89: 62,028,064 km (0.051 R)
• M90: 62,453,820 km (0.079 R)
• M91: 65,244,119 km (0.046 R)
• M92: 67,636,638 km (0.093 R)
• M93: 71,390,497 km (0.064 R)
• M94: 71,724,849 km (0.093 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit