🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.72 AU

Year: 179 Days

Day: 12.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,978,643 km

• M1: 50,863 km (0.085 R)
• M2: 302,038 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.83 AU - 2.87 AU

Year: 1387 Days

Day: 24.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,978,643 km

• M1: 1,844,691 km (0.117 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 10.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.44 AU - 6.52 AU

Year: 5630 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,978,643 km

• M1: 396,734 km (0.094 R)
• M2: 542,442 km (0.114 R)
• M3: 685,009 km (0.075 R)
• M4: 930,200 km (0.098 R)
• M5: 1,104,930 km (0.11 R)
• M6: 1,350,270 km (0.08 R)
• M7: 1,456,634 km (0.061 R)
• M8: 1,661,584 km (0.101 R)
• M9: 1,842,597 km (0.113 R)
• M10: 2,012,989 km (0.098 R)
• M11: 2,206,419 km (0.079 R)
• M12: 2,332,680 km (0.106 R)
• M13: 2,480,183 km (0.102 R)
• M14: 2,842,808 km (0.119 R)
• M15: 2,941,094 km (0.092 R)
• M16: 3,283,972 km (0.082 R)
• M17: 3,898,371 km (0.066 R)
• M18: 4,502,148 km (0.112 R)
• M19: 4,594,151 km (0.077 R)
• M20: 5,721,520 km (0.118 R)
• M21: 5,796,319 km (0.097 R)
• M22: 6,124,088 km (0.073 R)
• M23: 6,303,157 km (0.103 R)
• M24: 6,903,942 km (0.111 R)
• M25: 7,468,374 km (0.118 R)
• M26: 8,159,666 km (0.065 R)
• M27: 8,243,890 km (0.105 R)
• M28: 8,584,225 km (0.047 R)
• M29: 9,045,136 km (0.03 R)
• M30: 9,751,687 km (0.116 R)
• M31: 10,537,076 km (0.1 R)
• M32: 10,844,499 km (0.093 R)
• M33: 10,968,366 km (0.072 R)
• M34: 11,154,915 km (0.097 R)
• M35: 11,594,583 km (0.049 R)
• M36: 12,071,800 km (0.102 R)
• M37: 12,361,272 km (0.076 R)
• M38: 13,078,594 km (0.114 R)
• M39: 13,575,408 km (0.095 R)
• M40: 15,310,444 km (0.109 R)
• M41: 15,449,570 km (0.106 R)
• M42: 15,554,139 km (0.088 R)
• M43: 15,693,864 km (0.119 R)
• M44: 15,834,037 km (0.098 R)
• M45: 16,328,009 km (0.072 R)
• M46: 16,398,919 km (0.091 R)
• M47: 16,469,978 km (0.094 R)
• M48: 17,294,860 km (0.104 R)
• M49: 17,621,283 km (0.072 R)
• M50: 17,839,995 km (0.11 R)
• M51: 17,949,800 km (0.12 R)
• M52: 18,059,754 km (0.097 R)
• M53: 18,761,219 km (0.093 R)
• M54: 19,059,218 km (0.1 R)
• M55: 19,396,411 km (0.087 R)
• M56: 19,509,208 km (0.07 R)
• M57: 20,076,633 km (0.081 R)
• M58: 20,841,826 km (0.11 R)
• M59: 21,266,534 km (0.115 R)
• M60: 21,655,339 km (0.108 R)
• M61: 22,164,121 km (0.053 R)
• M62: 22,914,953 km (0.062 R)
• M63: 23,433,459 km (0.054 R)
• M64: 24,848,655 km (0.073 R)
• M65: 25,216,965 km (0.072 R)
• M66: 25,463,652 km (0.089 R)
• M67: 25,917,831 km (0.114 R)
• M68: 26,291,377 km (0.095 R)
• M69: 27,085,891 km (0.092 R)
• M70: 27,169,965 km (0.033 R)
• M71: 27,718,840 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.2

Radius: 4.7

Gravity: 34.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.55 AU - 16.33 AU

Year: 22233 Days

Day: 21.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,978,643 km

• M1: 108,159 km (0.04 R)
• M2: 477,816 km (0.102 R)
• M3: 638,484 km (0.093 R)
• M4: 842,236 km (0.094 R)
• M5: 1,007,841 km (0.071 R)
• M6: 1,065,436 km (0.085 R)
• M7: 1,124,078 km (0.083 R)
• M8: 1,244,654 km (0.12 R)
• M9: 1,564,345 km (0.08 R)
• M10: 1,837,660 km (0.104 R)
• M11: 2,389,676 km (0.095 R)
• M12: 3,198,851 km (0.079 R)
• M13: 3,327,057 km (0.069 R)
• M14: 3,370,141 km (0.057 R)
• M15: 3,901,812 km (0.119 R)
• M16: 4,084,919 km (0.065 R)
• M17: 4,177,371 km (0.026 R)
• M18: 4,893,496 km (0.086 R)
• M19: 6,222,075 km (0.09 R)
• M20: 6,382,144 km (0.101 R)
• M21: 6,870,581 km (0.089 R)
• M22: 7,258,638 km (0.041 R)
• M23: 7,483,633 km (0.073 R)
• M24: 9,486,599 km (0.046 R)
• M25: 10,673,509 km (0.055 R)
• M26: 11,840,223 km (0.107 R)
• M27: 12,171,582 km (0.116 R)
• M28: 14,362,592 km (0.104 R)
• M29: 14,644,884 km (0.1 R)
• M30: 15,071,836 km (0.092 R)
• M31: 16,745,686 km (0.111 R)
• M32: 17,117,437 km (0.074 R)
• M33: 19,637,563 km (0.04 R)
• M34: 20,344,712 km (0.077 R)
• M35: 20,423,849 km (0.102 R)
• M36: 20,502,987 km (0.08 R)
• M37: 20,820,732 km (0.1 R)
• M38: 20,900,468 km (0.098 R)
• M39: 21,864,776 km (0.116 R)
• M40: 22,597,506 km (0.089 R)
• M41: 23,255,587 km (0.118 R)
• M42: 23,753,300 km (0.11 R)
• M43: 23,919,952 km (0.052 R)
• M44: 24,086,903 km (0.116 R)
• M45: 24,170,678 km (0.114 R)
• M46: 24,759,046 km (0.08 R)
• M47: 25,352,202 km (0.055 R)
• M48: 26,552,425 km (0.103 R)
• M49: 28,564,217 km (0.09 R)
• M50: 29,902,370 km (0.104 R)
• M51: 31,078,509 km (0.109 R)
• M52: 31,718,040 km (0.096 R)
• M53: 33,382,466 km (0.116 R)
• M54: 34,602,137 km (0.076 R)
• M55: 35,170,011 km (0.086 R)
• M56: 35,360,000 km (0.042 R)
• M57: 36,123,248 km (0.101 R)
• M58: 37,666,051 km (0.097 R)
• M59: 39,822,205 km (0.104 R)
• M60: 41,115,030 km (0.101 R)
• M61: 42,421,468 km (0.097 R)
• M62: 44,150,371 km (0.102 R)
• M63: 46,109,953 km (0.026 R)
• M64: 46,943,363 km (0.104 R)
• M65: 50,113,043 km (0.118 R)
• M66: 50,969,939 km (0.039 R)
• M67: 51,292,472 km (0.108 R)
• M68: 54,665,007 km (0.049 R)
• M69: 55,105,423 km (0.03 R)
• M70: 55,215,676 km (0.073 R)
• M71: 55,768,291 km (0.045 R)
• M72: 56,100,548 km (0.094 R)
• M73: 56,322,551 km (0.108 R)
• M74: 56,433,702 km (0.09 R)
• M75: 57,213,257 km (0.081 R)
• M76: 58,557,992 km (0.106 R)
• M77: 58,895,934 km (0.114 R)
• M78: 62,079,975 km (0.086 R)
• M79: 62,654,431 km (0.041 R)
• M80: 63,230,682 km (0.099 R)
• M81: 63,346,022 km (0.073 R)
• M82: 64,620,745 km (0.105 R)
• M83: 66,255,102 km (0.103 R)
• M84: 67,313,058 km (0.113 R)
• M85: 70,041,723 km (0.095 R)
• M86: 71,359,531 km (0.12 R)
• M87: 72,927,466 km (0.111 R)
• M88: 75,116,980 km (0.117 R)
• M89: 77,204,768 km (0.097 R)
• M90: 77,946,175 km (0.041 R)
• M91: 79,436,021 km (0.116 R)
• M92: 80,184,459 km (0.112 R)
• M93: 80,309,373 km (0.06 R)
• M94: 80,434,437 km (0.084 R)
• M95: 81,814,178 km (0.077 R)
• M96: 84,724,006 km (0.081 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: 321 - 16,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit