🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.55 AU - 1.63 AU

Year: 755 Days

Day: 12.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,763,221 km

• M1: 58,044 km (0.105 R)
• M2: 517,309 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.45 AU - 3.23 AU

Year: 1803 Days

Day: 19.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 12.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.05 AU - 7.47 AU

Year: 5900 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,763,221 km

• M1: 153,039 km (0.113 R)
• M2: 358,736 km (0.097 R)
• M3: 507,436 km (0.113 R)
• M4: 635,342 km (0.094 R)
• M5: 751,430 km (0.096 R)
• M6: 953,537 km (0.099 R)
• M7: 1,203,365 km (0.043 R)
• M8: 1,351,467 km (0.068 R)
• M9: 1,490,294 km (0.101 R)
• M10: 1,601,595 km (0.101 R)
• M11: 1,901,389 km (0.098 R)
• M12: 2,384,740 km (0.071 R)
• M13: 2,728,067 km (0.04 R)
• M14: 3,190,025 km (0.029 R)
• M15: 3,293,696 km (0.099 R)
• M16: 3,483,386 km (0.071 R)
• M17: 3,676,667 km (0.032 R)
• M18: 3,851,397 km (0.108 R)
• M19: 4,392,493 km (0.063 R)
• M20: 4,485,094 km (0.091 R)
• M21: 4,578,293 km (0.118 R)
• M22: 5,249,090 km (0.117 R)
• M23: 5,347,376 km (0.102 R)
• M24: 5,496,076 km (0.112 R)
• M25: 5,873,960 km (0.052 R)
• M26: 6,156,401 km (0.091 R)
• M27: 6,417,150 km (0.053 R)
• M28: 6,522,467 km (0.098 R)
• M29: 6,601,904 km (0.098 R)
• M30: 6,708,268 km (0.071 R)
• M31: 7,248,466 km (0.084 R)
• M32: 7,358,270 km (0.043 R)
• M33: 7,524,025 km (0.066 R)
• M34: 7,635,176 km (0.049 R)
• M35: 8,028,469 km (0.118 R)
• M36: 8,170,587 km (0.112 R)
• M37: 8,371,048 km (0.119 R)
• M38: 10,277,523 km (0.111 R)
• M39: 10,680,839 km (0.099 R)
• M40: 10,994,396 km (0.082 R)
• M41: 11,247,666 km (0.085 R)
• M42: 12,740,503 km (0.092 R)
• M43: 13,341,587 km (0.081 R)
• M44: 14,536,724 km (0.069 R)
• M45: 14,989,258 km (0.038 R)
• M46: 15,340,663 km (0.116 R)
• M47: 15,552,793 km (0.096 R)
• M48: 15,837,179 km (0.057 R)
• M49: 16,087,306 km (0.102 R)
• M50: 17,174,584 km (0.09 R)
• M51: 17,431,742 km (0.057 R)
• M52: 18,360,296 km (0.087 R)
• M53: 18,925,178 km (0.062 R)
• M54: 19,764,123 km (0.111 R)
• M55: 20,226,829 km (0.062 R)
• M56: 20,615,185 km (0.06 R)
• M57: 21,359,734 km (0.113 R)
• M58: 22,312,822 km (0.084 R)
• M59: 22,915,551 km (0.07 R)
• M60: 23,482,976 km (0.062 R)
• M61: 23,686,878 km (0.096 R)
• M62: 23,891,229 km (0.064 R)
• M63: 24,014,049 km (0.115 R)
• M64: 24,549,160 km (0.115 R)
• M65: 24,631,738 km (0.083 R)
• M66: 25,088,012 km (0.119 R)
• M67: 25,338,139 km (0.115 R)
• M68: 26,431,251 km (0.107 R)
• M69: 26,770,838 km (0.086 R)
• M70: 27,368,332 km (0.096 R)
• M71: 27,454,052 km (0.107 R)
• M72: 27,797,828 km (0.114 R)
• M73: 28,099,866 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.2

Radius: 3.8

Gravity: 41.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.34 AU - 17.28 AU

Year: 23682 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,763,221 km

• M1: 49,816 km (0.062 R)
• M2: 85,271 km (0.037 R)
• M3: 313,856 km (0.095 R)
• M4: 701,016 km (0.068 R)
• M5: 879,935 km (0.112 R)
• M6: 906,563 km (0.066 R)
• M7: 988,393 km (0.092 R)
• M8: 1,101,340 km (0.097 R)
• M9: 1,625,979 km (0.118 R)
• M10: 1,692,251 km (0.064 R)
• M11: 1,725,611 km (0.106 R)
• M12: 2,290,493 km (0.109 R)
• M13: 2,592,681 km (0.078 R)
• M14: 3,234,007 km (0.074 R)
• M15: 3,572,248 km (0.104 R)
• M16: 4,100,478 km (0.052 R)
• M17: 4,190,984 km (0.08 R)
• M18: 4,466,095 km (0.037 R)
• M19: 4,512,620 km (0.108 R)
• M20: 5,524,201 km (0.04 R)
• M21: 5,623,982 km (0.104 R)
• M22: 5,927,217 km (0.101 R)
• M23: 6,814,931 km (0.087 R)
• M24: 7,356,176 km (0.096 R)
• M25: 7,743,186 km (0.079 R)
• M26: 7,855,085 km (0.057 R)
• M27: 7,967,283 km (0.034 R)
• M28: 8,594,697 km (0.073 R)
• M29: 9,775,473 km (0.105 R)
• M30: 9,835,761 km (0.085 R)
• M31: 10,446,120 km (0.073 R)
• M32: 10,693,705 km (0.107 R)
• M33: 11,384,548 km (0.104 R)
• M34: 12,941,113 km (0.105 R)
• M35: 13,879,391 km (0.112 R)
• M36: 13,947,309 km (0.114 R)
• M37: 14,494,089 km (0.096 R)
• M38: 14,839,361 km (0.102 R)
• M39: 16,462,498 km (0.06 R)
• M40: 16,895,135 km (0.061 R)
• M41: 19,189,068 km (0.031 R)
• M42: 19,492,004 km (0.109 R)
• M43: 20,102,812 km (0.091 R)
• M44: 22,369,070 km (0.034 R)
• M45: 22,928,118 km (0.068 R)
• M46: 23,330,237 km (0.095 R)
• M47: 23,411,020 km (0.086 R)
• M48: 24,632,636 km (0.105 R)
• M49: 24,714,765 km (0.103 R)
• M50: 25,209,784 km (0.101 R)
• M51: 26,209,547 km (0.109 R)
• M52: 29,896,835 km (0.066 R)
• M53: 30,247,941 km (0.082 R)
• M54: 30,600,544 km (0.084 R)
• M55: 30,865,781 km (0.047 R)
• M56: 31,220,776 km (0.119 R)
• M57: 31,845,048 km (0.068 R)
• M58: 33,651,592 km (0.097 R)
• M59: 34,016,761 km (0.086 R)
• M60: 34,475,278 km (0.068 R)
• M61: 34,567,131 km (0.107 R)
• M62: 35,769,599 km (0.078 R)
• M63: 39,940,088 km (0.091 R)
• M64: 40,617,617 km (0.11 R)
• M65: 40,811,795 km (0.098 R)
• M66: 44,161,291 km (0.119 R)
• M67: 44,962,238 km (0.092 R)
• M68: 47,700,179 km (0.083 R)
• M69: 48,110,376 km (0.096 R)
• M70: 51,433,992 km (0.093 R)
• M71: 55,152,995 km (0.093 R)
• M72: 57,752,707 km (0.095 R)
• M73: 57,861,913 km (0.093 R)
• M74: 58,408,843 km (0.05 R)
• M75: 59,507,939 km (0.076 R)
• M76: 59,949,402 km (0.083 R)
• M77: 60,502,914 km (0.111 R)
• M78: 60,724,768 km (0.061 R)
• M79: 62,061,574 km (0.084 R)
• M80: 63,070,462 km (0.069 R)
• M81: 65,901,452 km (0.105 R)
• M82: 67,389,951 km (0.091 R)
• M83: 68,773,582 km (0.097 R)
• M84: 69,352,974 km (0.088 R)
• M85: 69,817,625 km (0.111 R)
• M86: 70,983,591 km (0.115 R)
• M87: 73,098,756 km (0.054 R)
• M88: 73,453,303 km (0.117 R)
• M89: 74,401,454 km (0.047 R)
• M90: 75,950,839 km (0.095 R)
• M91: 76,309,874 km (0.114 R)
• M92: 77,510,846 km (0.067 R)
• M93: 77,751,848 km (0.091 R)
• M94: 77,992,999 km (0.078 R)
• M95: 79,688,392 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit