🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.23 AU

Year: 384 Days

Day: 44.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,395,949 km

• M1: 114,442 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.33 AU - 1.75 AU

Year: 712 Days

Day: 34.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 9.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.19 AU - 5.43 AU

Year: 3933 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,395,949 km

• M1: 130,449 km (0.099 R)
• M2: 247,884 km (0.107 R)
• M3: 346,917 km (0.037 R)
• M4: 420,520 km (0.068 R)
• M5: 531,372 km (0.077 R)
• M6: 1,067,231 km (0.061 R)
• M7: 1,291,030 km (0.071 R)
• M8: 1,495,231 km (0.071 R)
• M9: 1,589,328 km (0.031 R)
• M10: 1,771,388 km (0.111 R)
• M11: 1,896,602 km (0.093 R)
• M12: 1,960,330 km (0.093 R)
• M13: 2,064,002 km (0.086 R)
• M14: 2,413,313 km (0.033 R)
• M15: 2,680,495 km (0.095 R)
• M16: 2,854,327 km (0.116 R)
• M17: 3,001,980 km (0.069 R)
• M18: 3,197,804 km (0.113 R)
• M19: 3,570,303 km (0.113 R)
• M20: 3,665,746 km (0.075 R)
• M21: 4,006,081 km (0.037 R)
• M22: 4,072,204 km (0.112 R)
• M23: 4,171,836 km (0.045 R)
• M24: 4,356,888 km (0.052 R)
• M25: 4,963,358 km (0.087 R)
• M26: 5,394,649 km (0.109 R)
• M27: 5,744,708 km (0.048 R)
• M28: 5,894,306 km (0.099 R)
• M29: 6,121,096 km (0.089 R)
• M30: 6,235,688 km (0.084 R)
• M31: 6,602,951 km (0.072 R)
• M32: 6,700,788 km (0.083 R)
• M33: 6,977,394 km (0.049 R)
• M34: 7,870,942 km (0.113 R)
• M35: 8,267,975 km (0.089 R)
• M36: 8,479,507 km (0.116 R)
• M37: 8,607,263 km (0.096 R)
• M38: 8,692,833 km (0.077 R)
• M39: 8,994,572 km (0.107 R)
• M40: 9,146,713 km (0.084 R)
• M41: 9,586,232 km (0.117 R)
• M42: 9,697,233 km (0.096 R)
• M43: 10,235,786 km (0.076 R)
• M44: 10,394,658 km (0.056 R)
• M45: 10,577,317 km (0.118 R)
• M46: 10,714,947 km (0.085 R)
• M47: 10,899,402 km (0.108 R)
• M48: 10,968,815 km (0.102 R)
• M49: 11,813,893 km (0.106 R)
• M50: 12,148,095 km (0.049 R)
• M51: 12,340,628 km (0.074 R)
• M52: 12,655,381 km (0.081 R)
• M53: 13,022,046 km (0.102 R)
• M54: 13,145,015 km (0.116 R)
• M55: 13,916,043 km (0.073 R)
• M56: 13,991,440 km (0.111 R)
• M57: 14,548,543 km (0.119 R)
• M58: 14,752,893 km (0.078 R)
• M59: 14,829,787 km (0.114 R)
• M60: 15,449,720 km (0.078 R)
• M61: 15,606,050 km (0.068 R)
• M62: 15,684,439 km (0.081 R)
• M63: 16,025,522 km (0.061 R)
• M64: 16,342,520 km (0.076 R)
• M65: 16,422,106 km (0.094 R)
• M66: 16,795,203 km (0.119 R)
• M67: 17,090,210 km (0.111 R)
• M68: 17,522,548 km (0.105 R)
• M69: 17,740,063 km (0.111 R)
• M70: 17,903,873 km (0.076 R)
• M71: 18,013,229 km (0.113 R)
• M72: 18,095,508 km (0.034 R)
• M73: 18,508,398 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 9.7

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.23 AU - 7.65 AU

Year: 7565 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,395,949 km

• M1: 150,944 km (0.061 R)
• M2: 258,655 km (0.054 R)
• M3: 329,415 km (0.096 R)
• M4: 484,548 km (0.113 R)
• M5: 593,305 km (0.117 R)
• M6: 853,755 km (0.097 R)
• M7: 1,023,848 km (0.087 R)
• M8: 1,726,509 km (0.05 R)
• M9: 2,675,558 km (0.043 R)
• M10: 2,979,840 km (0.111 R)
• M11: 3,295,491 km (0.076 R)
• M12: 3,457,356 km (0.085 R)
• M13: 3,789,015 km (0.091 R)
• M14: 4,015,805 km (0.119 R)
• M15: 4,276,405 km (0.086 R)
• M16: 4,542,539 km (0.065 R)
• M17: 5,060,148 km (0.091 R)
• M18: 5,153,497 km (0.086 R)
• M19: 5,532,428 km (0.12 R)
• M20: 5,953,098 km (0.08 R)
• M21: 6,688,670 km (0.079 R)
• M22: 7,102,009 km (0.083 R)
• M23: 7,559,031 km (0.111 R)
• M24: 8,061,979 km (0.04 R)
• M25: 8,244,339 km (0.053 R)
• M26: 8,464,846 km (0.095 R)
• M27: 8,575,848 km (0.107 R)
• M28: 9,024,791 km (0.083 R)
• M29: 9,214,032 km (0.093 R)
• M30: 9,404,769 km (0.081 R)
• M31: 9,558,107 km (0.026 R)
• M32: 9,673,746 km (0.12 R)
• M33: 10,775,385 km (0.052 R)
• M34: 11,504,525 km (0.067 R)
• M35: 11,586,505 km (0.092 R)
• M36: 11,792,351 km (0.101 R)
• M37: 12,165,897 km (0.039 R)
• M38: 12,797,200 km (0.118 R)
• M39: 12,924,807 km (0.086 R)
• M40: 13,224,003 km (0.087 R)
• M41: 13,655,593 km (0.09 R)
• M42: 14,311,430 km (0.117 R)
• M43: 14,843,550 km (0.105 R)
• M44: 14,977,589 km (0.073 R)
• M45: 16,617,331 km (0.1 R)
• M46: 16,896,182 km (0.038 R)
• M47: 17,082,880 km (0.092 R)
• M48: 17,364,423 km (0.11 R)
• M49: 18,217,729 km (0.065 R)
• M50: 18,457,236 km (0.06 R)
• M51: 20,311,202 km (0.089 R)
• M52: 21,461,909 km (0.08 R)
• M53: 22,019,759 km (0.105 R)
• M54: 22,377,149 km (0.06 R)
• M55: 23,097,911 km (0.057 R)
• M56: 23,721,734 km (0.111 R)
• M57: 24,245,776 km (0.113 R)
• M58: 24,667,791 km (0.1 R)
• M59: 24,879,622 km (0.073 R)
• M60: 25,465,597 km (0.108 R)
• M61: 25,787,083 km (0.116 R)
• M62: 26,596,706 km (0.108 R)
• M63: 26,814,072 km (0.063 R)
• M64: 26,922,830 km (0.114 R)
• M65: 27,031,886 km (0.108 R)
• M66: 28,573,642 km (0.056 R)
• M67: 28,907,694 km (0.09 R)
• M68: 29,019,444 km (0.09 R)
• M69: 29,187,143 km (0.072 R)
• M70: 29,355,291 km (0.093 R)
• M71: 30,540,704 km (0.074 R)
• M72: 33,250,221 km (0.077 R)
• M73: 33,542,984 km (0.054 R)
• M74: 34,130,904 km (0.08 R)
• M75: 36,095,722 km (0.119 R)
• M76: 37,974,522 km (0.073 R)
• M77: 38,035,707 km (0.09 R)
• M78: 38,341,785 km (0.114 R)
• M79: 38,894,998 km (0.079 R)
• M80: 39,265,252 km (0.031 R)
• M81: 41,134,029 km (0.06 R)
• M82: 42,142,618 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit