🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.4 AU

Year: 482 Days

Day: 38.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,349,862 km

• M1: 88,861 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.42 AU - 2.82 AU

Year: 1615 Days

Day: 28.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,349,862 km

• M1: 1,542,504 km (0.037 R)

Asteroid Belt

Center: 8.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.4

Radius: 3.7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.98 AU - 15.76 AU

Year: 21835 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,349,862 km

• M1: 49,517 km (0.085 R)
• M2: 439,519 km (0.03 R)
• M3: 761,154 km (0.094 R)
• M4: 986,149 km (0.117 R)
• M5: 1,359,994 km (0.096 R)
• M6: 1,435,691 km (0.101 R)
• M7: 1,961,527 km (0.04 R)
• M8: 2,112,472 km (0.12 R)
• M9: 2,156,304 km (0.076 R)
• M10: 2,312,035 km (0.101 R)
• M11: 2,728,964 km (0.095 R)
• M12: 3,422,650 km (0.082 R)
• M13: 4,112,745 km (0.115 R)
• M14: 4,417,326 km (0.095 R)
• M15: 4,445,301 km (0.065 R)
• M16: 4,586,521 km (0.104 R)
• M17: 4,643,368 km (0.048 R)
• M18: 4,989,538 km (0.092 R)
• M19: 5,136,144 km (0.033 R)
• M20: 5,615,156 km (0.112 R)
• M21: 5,829,081 km (0.066 R)
• M22: 6,487,012 km (0.105 R)
• M23: 7,069,397 km (0.114 R)
• M24: 7,267,165 km (0.05 R)
• M25: 7,300,376 km (0.051 R)
• M26: 7,500,239 km (0.104 R)
• M27: 8,007,974 km (0.061 R)
• M28: 8,179,712 km (0.091 R)
• M29: 8,387,354 km (0.065 R)
• M30: 8,422,211 km (0.097 R)
• M31: 8,737,413 km (0.104 R)
• M32: 8,878,634 km (0.098 R)
• M33: 9,092,110 km (0.063 R)
• M34: 9,271,178 km (0.073 R)
• M35: 9,705,910 km (0.049 R)
• M36: 9,999,271 km (0.071 R)
• M37: 10,258,524 km (0.116 R)
• M38: 10,482,323 km (0.088 R)
• M39: 10,783,463 km (0.084 R)
• M40: 11,587,103 km (0.108 R)
• M41: 12,172,928 km (0.078 R)
• M42: 13,251,379 km (0.108 R)
• M43: 13,454,384 km (0.09 R)
• M44: 13,495,074 km (0.062 R)
• M45: 13,987,102 km (0.062 R)
• M46: 14,028,391 km (0.046 R)
• M47: 14,318,311 km (0.095 R)
• M48: 15,540,676 km (0.103 R)
• M49: 15,583,461 km (0.111 R)
• M50: 15,969,872 km (0.093 R)
• M51: 16,013,106 km (0.057 R)
• M52: 16,099,424 km (0.066 R)
• M53: 16,446,491 km (0.099 R)
• M54: 18,354,013 km (0.094 R)
• M55: 18,944,326 km (0.11 R)
• M56: 20,003,928 km (0.055 R)
• M57: 20,752,217 km (0.096 R)
• M58: 20,940,710 km (0.093 R)
• M59: 21,082,529 km (0.084 R)
• M60: 22,035,766 km (0.06 R)
• M61: 22,565,941 km (0.113 R)
• M62: 23,149,223 km (0.107 R)
• M63: 23,393,666 km (0.049 R)
• M64: 23,983,979 km (0.07 R)
• M65: 24,181,748 km (0.06 R)
• M66: 24,579,080 km (0.102 R)
• M67: 25,179,117 km (0.075 R)
• M68: 25,531,270 km (0.102 R)
• M69: 26,956,340 km (0.114 R)
• M70: 27,007,652 km (0.094 R)
• M71: 27,110,575 km (0.095 R)
• M72: 28,459,349 km (0.115 R)
• M73: 28,616,277 km (0.098 R)
• M74: 28,721,146 km (0.11 R)
• M75: 29,247,281 km (0.076 R)
• M76: 29,829,815 km (0.102 R)
• M77: 29,936,030 km (0.118 R)
• M78: 30,737,426 km (0.059 R)
• M79: 31,059,809 km (0.052 R)
• M80: 31,113,664 km (0.091 R)
• M81: 32,689,080 km (0.109 R)
• M82: 33,403,709 km (0.077 R)
• M83: 34,290,226 km (0.08 R)
• M84: 34,568,926 km (0.081 R)
• M85: 34,904,175 km (0.053 R)
• M86: 35,296,870 km (0.086 R)
• M87: 36,256,390 km (0.094 R)
• M88: 36,996,002 km (0.104 R)
• M89: 37,453,622 km (0.049 R)
• M90: 37,568,214 km (0.101 R)
• M91: 37,797,996 km (0.097 R)
• M92: 38,374,397 km (0.046 R)
• M93: 38,663,570 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.1

Radius: 7.3

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.77 AU - 16.97 AU

Year: 21835 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,349,862 km

• M1: 97,538 km (0.047 R)
• M2: 229,034 km (0.063 R)
• M3: 370,554 km (0.089 R)
• M4: 462,407 km (0.049 R)
• M5: 1,309,281 km (0.114 R)
• M6: 1,730,249 km (0.094 R)
• M7: 2,836,525 km (0.117 R)
• M8: 4,419,271 km (0.045 R)
• M9: 5,180,873 km (0.09 R)
• M10: 5,647,619 km (0.105 R)
• M11: 6,176,597 km (0.051 R)
• M12: 6,521,570 km (0.112 R)
• M13: 7,333,288 km (0.061 R)
• M14: 8,664,260 km (0.104 R)
• M15: 9,611,214 km (0.083 R)
• M16: 9,668,062 km (0.073 R)
• M17: 9,838,902 km (0.031 R)
• M18: 10,943,982 km (0.049 R)
• M19: 11,181,693 km (0.055 R)
• M20: 11,541,326 km (0.073 R)
• M21: 11,843,963 km (0.105 R)
• M22: 12,457,164 km (0.059 R)
• M23: 13,017,708 km (0.1 R)
• M24: 13,650,357 km (0.066 R)
• M25: 14,814,079 km (0.086 R)
• M26: 15,540,825 km (0.035 R)
• M27: 15,674,117 km (0.11 R)
• M28: 15,874,877 km (0.11 R)
• M29: 18,139,191 km (0.046 R)
• M30: 18,279,663 km (0.117 R)
• M31: 18,491,045 km (0.037 R)
• M32: 18,632,415 km (0.108 R)
• M33: 20,065,712 km (0.093 R)
• M34: 21,016,107 km (0.083 R)
• M35: 21,459,815 km (0.105 R)
• M36: 22,131,060 km (0.073 R)
• M37: 22,809,187 km (0.088 R)
• M38: 22,960,730 km (0.093 R)
• M39: 24,340,471 km (0.06 R)
• M40: 24,572,946 km (0.093 R)
• M41: 25,353,548 km (0.089 R)
• M42: 26,858,652 km (0.107 R)
• M43: 28,311,247 km (0.097 R)
• M44: 28,474,160 km (0.096 R)
• M45: 29,458,514 km (0.064 R)
• M46: 30,037,906 km (0.106 R)
• M47: 30,370,612 km (0.088 R)
• M48: 30,453,938 km (0.113 R)
• M49: 30,704,664 km (0.094 R)
• M50: 30,955,839 km (0.113 R)
• M51: 31,713,851 km (0.086 R)
• M52: 31,798,374 km (0.058 R)
• M53: 33,247,828 km (0.038 R)
• M54: 33,764,688 km (0.037 R)
• M55: 34,370,859 km (0.076 R)
• M56: 37,455,417 km (0.093 R)
• M57: 37,634,336 km (0.11 R)
• M58: 38,352,855 km (0.115 R)
• M59: 38,623,477 km (0.093 R)
• M60: 38,804,192 km (0.075 R)
• M61: 40,260,377 km (0.115 R)
• M62: 40,627,191 km (0.094 R)
• M63: 41,364,260 km (0.043 R)
• M64: 42,945,061 km (0.096 R)
• M65: 44,735,149 km (0.036 R)
• M66: 45,305,416 km (0.105 R)
• M67: 45,496,004 km (0.077 R)
• M68: 45,782,484 km (0.109 R)
• M69: 47,223,859 km (0.106 R)
• M70: 47,417,139 km (0.1 R)
• M71: 47,804,448 km (0.099 R)
• M72: 47,998,626 km (0.104 R)
• M73: 48,095,715 km (0.107 R)
• M74: 49,757,149 km (0.117 R)
• M75: 50,052,306 km (0.118 R)
• M76: 50,348,061 km (0.109 R)
• M77: 51,238,767 km (0.088 R)
• M78: 54,650,197 km (0.093 R)
• M79: 54,954,628 km (0.044 R)
• M80: 56,383,138 km (0.109 R)
• M81: 56,485,613 km (0.118 R)
• M82: 57,205,029 km (0.108 R)
• M83: 57,617,321 km (0.118 R)
• M84: 58,756,508 km (0.087 R)
• M85: 60,951,708 km (0.114 R)
• M86: 61,900,757 km (0.052 R)
• M87: 62,006,522 km (0.096 R)
• M88: 65,529,702 km (0.1 R)
• M89: 65,745,422 km (0.084 R)
• M90: 67,478,812 km (0.1 R)
• M91: 68,898,197 km (0.088 R)
• M92: 69,007,852 km (0.044 R)
• M93: 69,336,967 km (0.054 R)
• M94: 71,544,434 km (0.113 R)
• M95: 73,887,136 km (0.073 R)
• M96: 73,999,335 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit