🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.52 AU - 0.62 AU

Year: 150 Days

Day: 21.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,800,685 km

• M1: 288,125 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.72 AU - 4.04 AU

Year: 2164 Days

Day: 43.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.9

Radius: 10.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.68 AU - 10.06 AU

Year: 8433 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,800,685 km

• M1: 142,268 km (0.099 R)
• M2: 293,062 km (0.105 R)
• M3: 763,548 km (0.073 R)
• M4: 892,501 km (0.116 R)
• M5: 1,080,695 km (0.045 R)
• M6: 1,186,610 km (0.118 R)
• M7: 1,423,873 km (0.098 R)
• M8: 1,661,284 km (0.11 R)
• M9: 1,785,002 km (0.071 R)
• M10: 1,944,024 km (0.054 R)
• M11: 2,208,364 km (0.103 R)
• M12: 2,276,431 km (0.081 R)
• M13: 2,431,863 km (0.114 R)
• M14: 2,519,827 km (0.041 R)
• M15: 2,790,299 km (0.038 R)
• M16: 3,262,131 km (0.108 R)
• M17: 3,677,714 km (0.099 R)
• M18: 4,005,932 km (0.071 R)
• M19: 4,131,444 km (0.12 R)
• M20: 4,343,574 km (0.087 R)
• M21: 4,581,136 km (0.082 R)
• M22: 4,845,176 km (0.051 R)
• M23: 5,388,216 km (0.043 R)
• M24: 6,022,361 km (0.114 R)
• M25: 6,118,403 km (0.095 R)
• M26: 6,263,214 km (0.081 R)
• M27: 6,904,540 km (0.1 R)
• M28: 7,005,070 km (0.058 R)
• M29: 7,258,489 km (0.094 R)
• M30: 7,335,232 km (0.081 R)
• M31: 7,644,451 km (0.082 R)
• M32: 8,036,996 km (0.048 R)
• M33: 8,169,390 km (0.096 R)
• M34: 8,329,161 km (0.03 R)
• M35: 8,678,920 km (0.063 R)
• M36: 8,869,359 km (0.034 R)
• M37: 9,644,575 km (0.049 R)
• M38: 9,870,168 km (0.046 R)
• M39: 10,326,292 km (0.038 R)
• M40: 10,470,355 km (0.09 R)
• M41: 11,141,451 km (0.117 R)
• M42: 11,259,484 km (0.114 R)
• M43: 11,407,735 km (0.045 R)
• M44: 11,586,505 km (0.116 R)
• M45: 11,676,263 km (0.114 R)
• M46: 11,766,172 km (0.117 R)
• M47: 12,280,489 km (0.083 R)
• M48: 12,402,411 km (0.112 R)
• M49: 13,362,082 km (0.097 R)
• M50: 13,519,160 km (0.111 R)
• M51: 13,739,966 km (0.117 R)
• M52: 13,866,675 km (0.108 R)
• M53: 14,732,398 km (0.101 R)
• M54: 14,894,712 km (0.092 R)
• M55: 15,155,611 km (0.031 R)
• M56: 15,319,271 km (0.061 R)
• M57: 16,415,075 km (0.113 R)
• M58: 16,684,501 km (0.109 R)
• M59: 17,057,448 km (0.044 R)
• M60: 17,125,515 km (0.1 R)
• M61: 17,330,315 km (0.091 R)
• M62: 17,398,831 km (0.102 R)
• M63: 17,501,754 km (0.1 R)
• M64: 17,570,420 km (0.087 R)
• M65: 17,639,235 km (0.089 R)
• M66: 18,019,064 km (0.086 R)
• M67: 18,157,890 km (0.12 R)
• M68: 18,822,105 km (0.047 R)
• M69: 19,458,644 km (0.114 R)
• M70: 19,601,061 km (0.047 R)
• M71: 20,102,363 km (0.11 R)
• M72: 20,174,320 km (0.117 R)
• M73: 20,246,277 km (0.079 R)
• M74: 20,426,841 km (0.06 R)
• M75: 23,046,749 km (0.104 R)
• M76: 23,348,488 km (0.096 R)
• M77: 24,338,377 km (0.118 R)
• M78: 24,684,247 km (0.076 R)
• M79: 26,162,274 km (0.075 R)
• M80: 26,398,339 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 11.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.74 AU - 10.04 AU

Year: 9231 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,800,685 km

• M1: 168,447 km (0.103 R)
• M2: 293,511 km (0.082 R)
• M3: 382,522 km (0.077 R)
• M4: 550,371 km (0.078 R)
• M5: 644,767 km (0.117 R)
• M6: 719,715 km (0.081 R)
• M7: 797,955 km (0.076 R)
• M8: 907,461 km (0.108 R)
• M9: 1,037,162 km (0.11 R)
• M10: 1,173,296 km (0.05 R)
• M11: 1,267,692 km (0.063 R)
• M12: 1,566,589 km (0.101 R)
• M13: 1,962,574 km (0.078 R)
• M14: 2,289,895 km (0.095 R)
• M15: 2,531,495 km (0.116 R)
• M16: 2,613,924 km (0.086 R)
• M17: 3,127,643 km (0.12 R)
• M18: 3,261,084 km (0.065 R)
• M19: 3,579,877 km (0.065 R)
• M20: 3,766,575 km (0.066 R)
• M21: 3,884,907 km (0.077 R)
• M22: 4,346,117 km (0.066 R)
• M23: 4,495,416 km (0.103 R)
• M24: 4,953,634 km (0.044 R)
• M25: 5,267,491 km (0.042 R)
• M26: 5,507,146 km (0.107 R)
• M27: 5,723,166 km (0.106 R)
• M28: 6,219,681 km (0.07 R)
• M29: 7,107,096 km (0.109 R)
• M30: 7,461,343 km (0.102 R)
• M31: 7,730,769 km (0.049 R)
• M32: 7,972,968 km (0.08 R)
• M33: 8,064,522 km (0.105 R)
• M34: 8,248,527 km (0.102 R)
• M35: 8,371,946 km (0.077 R)
• M36: 8,714,674 km (0.098 R)
• M37: 10,065,394 km (0.053 R)
• M38: 10,164,427 km (0.063 R)
• M39: 10,832,531 km (0.119 R)
• M40: 12,035,747 km (0.109 R)
• M41: 12,351,997 km (0.109 R)
• M42: 12,564,426 km (0.109 R)
• M43: 13,100,585 km (0.117 R)
• M44: 13,498,665 km (0.036 R)
• M45: 13,607,871 km (0.042 R)
• M46: 13,680,875 km (0.081 R)
• M47: 13,863,983 km (0.044 R)
• M48: 13,937,435 km (0.083 R)
• M49: 14,011,037 km (0.118 R)
• M50: 14,158,541 km (0.114 R)
• M51: 14,232,592 km (0.115 R)
• M52: 14,492,443 km (0.108 R)
• M53: 15,092,480 km (0.037 R)
• M54: 15,777,190 km (0.084 R)
• M55: 16,007,720 km (0.087 R)
• M56: 16,784,133 km (0.108 R)
• M57: 17,414,239 km (0.116 R)
• M58: 19,309,345 km (0.081 R)
• M59: 19,391,474 km (0.077 R)
• M60: 20,052,398 km (0.102 R)
• M61: 20,427,440 km (0.101 R)
• M62: 20,804,725 km (0.077 R)
• M63: 21,057,695 km (0.106 R)
• M64: 21,184,405 km (0.1 R)
• M65: 21,438,871 km (0.108 R)
• M66: 21,608,964 km (0.104 R)
• M67: 21,779,655 km (0.047 R)
• M68: 21,993,430 km (0.098 R)
• M69: 24,658,666 km (0.087 R)
• M70: 24,926,296 km (0.119 R)
• M71: 26,415,543 km (0.1 R)
• M72: 26,597,903 km (0.057 R)
• M73: 26,780,861 km (0.09 R)
• M74: 27,655,261 km (0.049 R)
• M75: 28,026,263 km (0.097 R)
• M76: 29,290,515 km (0.081 R)
• M77: 31,825,750 km (0.035 R)
• M78: 32,117,167 km (0.09 R)
• M79: 32,751,761 km (0.105 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit