🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 137 Days

Day: 32.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 115,280,057 km

• M1: 45,627 km (0.104 R)
• M2: 431,141 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.71 AU

Year: 166 Days

Day: 31.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,280,057 km

• M1: 516,861 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.5 AU - 0.78 AU

Year: 193 Days

Day: 31.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.22 AU - 1.74 AU

Year: 678 Days

Day: 37.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,280,057 km

• M1: 105,167 km (0.119 R)
• M2: 1,016,667 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.92 AU - 2.34 AU

Year: 1171 Days

Day: 20.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,280,057 km

• M1: 205,547 km (0.12 R)
• M2: 344,524 km (0.119 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 13.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.08 AU - 6.16 AU

Year: 4364 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 115,280,057 km

• M1: 462,257 km (0.112 R)
• M2: 556,354 km (0.052 R)
• M3: 658,679 km (0.103 R)
• M4: 748,139 km (0.117 R)
• M5: 1,068,428 km (0.097 R)
• M6: 1,315,264 km (0.081 R)
• M7: 1,406,220 km (0.079 R)
• M8: 1,499,419 km (0.117 R)
• M9: 1,636,451 km (0.089 R)
• M10: 1,983,219 km (0.067 R)
• M11: 2,088,985 km (0.075 R)
• M12: 2,227,662 km (0.114 R)
• M13: 2,449,815 km (0.109 R)
• M14: 2,629,631 km (0.06 R)
• M15: 2,830,841 km (0.105 R)
• M16: 3,320,474 km (0.119 R)
• M17: 3,428,933 km (0.098 R)
• M18: 3,593,790 km (0.107 R)
• M19: 3,724,089 km (0.066 R)
• M20: 4,124,114 km (0.057 R)
• M21: 4,658,926 km (0.081 R)
• M22: 4,780,849 km (0.096 R)
• M23: 4,924,313 km (0.052 R)
• M24: 5,173,842 km (0.106 R)
• M25: 5,300,253 km (0.095 R)
• M26: 5,406,317 km (0.066 R)
• M27: 5,599,149 km (0.071 R)
• M28: 5,881,590 km (0.072 R)
• M29: 6,079,957 km (0.08 R)
• M30: 6,280,567 km (0.107 R)
• M31: 6,596,967 km (0.114 R)
• M32: 7,482,437 km (0.105 R)
• M33: 7,866,454 km (0.115 R)
• M34: 8,036,398 km (0.031 R)
• M35: 8,479,357 km (0.069 R)
• M36: 8,653,788 km (0.079 R)
• M37: 8,779,151 km (0.066 R)
• M38: 8,905,112 km (0.109 R)
• M39: 9,286,587 km (0.118 R)
• M40: 9,518,015 km (0.093 R)
• M41: 9,881,837 km (0.067 R)
• M42: 10,039,214 km (0.112 R)
• M43: 10,463,025 km (0.104 R)
• M44: 10,757,732 km (0.052 R)
• M45: 11,000,829 km (0.114 R)
• M46: 11,824,664 km (0.065 R)
• M47: 12,047,865 km (0.095 R)
• M48: 12,639,973 km (0.08 R)
• M49: 13,328,572 km (0.058 R)
• M50: 14,562,605 km (0.071 R)
• M51: 14,682,133 km (0.117 R)
• M52: 14,771,892 km (0.105 R)
• M53: 15,042,365 km (0.078 R)
• M54: 15,132,872 km (0.093 R)
• M55: 15,344,852 km (0.116 R)
• M56: 15,557,879 km (0.11 R)
• M57: 16,048,261 km (0.088 R)
• M58: 17,328,221 km (0.072 R)
• M59: 17,836,704 km (0.082 R)
• M60: 17,964,610 km (0.091 R)
• M61: 18,156,993 km (0.086 R)
• M62: 18,382,287 km (0.112 R)
• M63: 18,673,255 km (0.093 R)
• M64: 18,965,868 km (0.041 R)
• M65: 19,129,080 km (0.083 R)
• M66: 19,522,672 km (0.053 R)
• M67: 19,952,167 km (0.096 R)
• M68: 20,485,035 km (0.062 R)
• M69: 20,686,094 km (0.045 R)
• M70: 20,921,412 km (0.102 R)
• M71: 21,056,349 km (0.093 R)
• M72: 21,735,224 km (0.081 R)
• M73: 22,214,685 km (0.086 R)
• M74: 22,559,359 km (0.102 R)
• M75: 22,767,001 km (0.089 R)
• M76: 22,975,241 km (0.098 R)
• M77: 23,149,373 km (0.061 R)
• M78: 23,358,810 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982

Radius: 6.4

Gravity: 23.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.27 AU - 20.69 AU

Year: 31151 Days

Day: 17.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 94.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,280,057 km

• M1: 108,758 km (0.115 R)
• M2: 357,838 km (0.101 R)
• M3: 866,471 km (0.117 R)
• M4: 1,001,259 km (0.102 R)
• M5: 1,688,810 km (0.102 R)
• M6: 2,735,247 km (0.061 R)
• M7: 3,667,990 km (0.051 R)
• M8: 4,689,893 km (0.099 R)
• M9: 6,638,705 km (0.075 R)
• M10: 7,109,489 km (0.051 R)
• M11: 7,730,620 km (0.112 R)
• M12: 8,585,571 km (0.091 R)
• M13: 9,171,995 km (0.063 R)
• M14: 9,395,345 km (0.113 R)
• M15: 10,306,246 km (0.115 R)
• M16: 12,374,586 km (0.053 R)
• M17: 12,952,782 km (0.116 R)
• M18: 13,964,363 km (0.118 R)
• M19: 14,049,783 km (0.085 R)
• M20: 14,566,195 km (0.031 R)
• M21: 15,264,219 km (0.088 R)
• M22: 15,528,857 km (0.11 R)
• M23: 15,973,163 km (0.073 R)
• M24: 16,602,222 km (0.067 R)
• M25: 16,965,446 km (0.105 R)
• M26: 17,514,919 km (0.084 R)
• M27: 19,008,953 km (0.07 R)
• M28: 20,252,560 km (0.098 R)
• M29: 21,522,346 km (0.12 R)
• M30: 25,587,519 km (0.102 R)
• M31: 26,640,090 km (0.115 R)
• M32: 27,065,097 km (0.115 R)
• M33: 27,171,611 km (0.101 R)
• M34: 27,814,134 km (0.08 R)
• M35: 28,570,052 km (0.106 R)
• M36: 29,332,552 km (0.032 R)
• M37: 32,449,424 km (0.109 R)
• M38: 33,359,128 km (0.096 R)
• M39: 33,817,047 km (0.107 R)
• M40: 34,739,169 km (0.101 R)
• M41: 37,673,830 km (0.096 R)
• M42: 41,176,216 km (0.094 R)
• M43: 43,776,526 km (0.071 R)
• M44: 47,582,296 km (0.075 R)
• M45: 47,968,707 km (0.042 R)
• M46: 48,485,567 km (0.114 R)
• M47: 49,916,172 km (0.037 R)
• M48: 51,492,634 km (0.066 R)
• M49: 51,756,974 km (0.095 R)
• M50: 53,753,806 km (0.101 R)
• M51: 54,290,563 km (0.079 R)
• M52: 56,319,110 km (0.088 R)
• M53: 57,000,828 km (0.111 R)
• M54: 57,274,293 km (0.111 R)
• M55: 58,234,711 km (0.045 R)
• M56: 59,893,602 km (0.077 R)
• M57: 61,287,854 km (0.05 R)
• M58: 62,975,019 km (0.1 R)
• M59: 66,970,628 km (0.08 R)
• M60: 67,548,076 km (0.074 R)
• M61: 72,079,246 km (0.042 R)
• M62: 72,819,157 km (0.07 R)
• M63: 73,413,061 km (0.105 R)
• M64: 73,561,761 km (0.033 R)
• M65: 74,008,460 km (0.11 R)
• M66: 74,904,551 km (0.087 R)
• M67: 75,353,943 km (0.081 R)
• M68: 75,503,841 km (0.111 R)
• M69: 78,676,811 km (0.04 R)
• M70: 83,129,293 km (0.099 R)
• M71: 84,216,271 km (0.097 R)
• M72: 85,308,036 km (0.108 R)
• M73: 88,136,483 km (0.106 R)
• M74: 88,769,282 km (0.068 R)
• M75: 89,562,300 km (0.108 R)
• M76: 90,995,747 km (0.1 R)
• M77: 92,276,305 km (0.044 R)
• M78: 93,079,646 km (0.066 R)
• M79: 93,401,580 km (0.091 R)
• M80: 95,665,744 km (0.078 R)
• M81: 97,130,905 km (0.08 R)
• M82: 98,767,506 km (0.108 R)
• M83: 99,095,874 km (0.101 R)
• M84: 99,424,690 km (0.081 R)
• M85: 101,902,030 km (0.112 R)
• M86: 102,566,095 km (0.108 R)
• M87: 103,398,159 km (0.109 R)
• M88: 105,069,167 km (0.111 R)
• M89: 105,739,964 km (0.066 R)
• M90: 108,607,007 km (0.094 R)
• M91: 109,285,284 km (0.103 R)
• M92: 112,526,322 km (0.098 R)
• M93: 112,697,761 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit