🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.69 AU

Year: 156 Days

Day: 31.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.28 AU - 3.5 AU

Year: 2268 Days

Day: 44.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.5

Radius: 9.5

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.25 AU - 8.37 AU

Year: 8706 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,502,971 km

• M1: 119,529 km (0.1 R)
• M2: 298,448 km (0.073 R)
• M3: 496,964 km (0.1 R)
• M4: 722,857 km (0.098 R)
• M5: 822,489 km (0.079 R)
• M6: 1,268,889 km (0.093 R)
• M7: 1,475,334 km (0.097 R)
• M8: 1,692,700 km (0.1 R)
• M9: 1,760,019 km (0.114 R)
• M10: 1,874,312 km (0.115 R)
• M11: 2,207,616 km (0.113 R)
• M12: 2,281,517 km (0.098 R)
• M13: 2,875,570 km (0.113 R)
• M14: 3,631,638 km (0.039 R)
• M15: 3,926,795 km (0.059 R)
• M16: 4,016,852 km (0.107 R)
• M17: 4,077,290 km (0.096 R)
• M18: 4,446,348 km (0.084 R)
• M19: 5,216,777 km (0.104 R)
• M20: 5,315,960 km (0.042 R)
• M21: 5,685,168 km (0.114 R)
• M22: 6,272,040 km (0.046 R)
• M23: 6,342,351 km (0.12 R)
• M24: 6,769,902 km (0.041 R)
• M25: 7,243,678 km (0.05 R)
• M26: 7,465,831 km (0.041 R)
• M27: 7,728,076 km (0.08 R)
• M28: 7,993,313 km (0.085 R)
• M29: 8,223,096 km (0.077 R)
• M30: 8,571,808 km (0.068 R)
• M31: 8,767,632 km (0.111 R)
• M32: 9,243,652 km (0.059 R)
• M33: 9,606,128 km (0.025 R)
• M34: 9,891,411 km (0.077 R)
• M35: 10,303,703 km (0.063 R)
• M36: 10,512,093 km (0.115 R)
• M37: 10,763,866 km (0.075 R)
• M38: 10,975,248 km (0.079 R)
• M39: 11,660,855 km (0.028 R)
• M40: 12,184,148 km (0.073 R)
• M41: 12,626,060 km (0.098 R)
• M42: 13,708,102 km (0.098 R)
• M43: 14,399,393 km (0.075 R)
• M44: 15,244,023 km (0.095 R)
• M45: 15,815,936 km (0.091 R)
• M46: 15,911,978 km (0.108 R)
• M47: 16,201,150 km (0.109 R)
• M48: 17,029,922 km (0.119 R)
• M49: 17,424,861 km (0.111 R)
• M50: 17,822,642 km (0.028 R)
• M51: 18,173,299 km (0.094 R)
• M52: 18,627,328 km (0.109 R)
• M53: 18,779,470 km (0.1 R)
• M54: 19,649,830 km (0.091 R)
• M55: 21,376,489 km (0.119 R)
• M56: 22,123,580 km (0.06 R)
• M57: 23,918,306 km (0.116 R)
• M58: 24,471,220 km (0.056 R)
• M59: 25,084,571 km (0.093 R)
• M60: 25,872,353 km (0.096 R)
• M61: 27,011,691 km (0.099 R)
• M62: 27,472,153 km (0.111 R)
• M63: 27,587,643 km (0.045 R)
• M64: 28,751,514 km (0.072 R)
• M65: 29,812,612 km (0.054 R)
• M66: 29,931,392 km (0.072 R)
• M67: 30,706,758 km (0.117 R)
• M68: 31,006,702 km (0.102 R)
• M69: 31,488,706 km (0.053 R)
• M70: 32,460,195 km (0.114 R)
• M71: 32,643,452 km (0.103 R)
• M72: 33,811,961 km (0.079 R)
• M73: 36,824,413 km (0.095 R)
• M74: 37,143,207 km (0.104 R)
• M75: 37,783,336 km (0.079 R)
• M76: 37,976,167 km (0.117 R)
• M77: 38,750,486 km (0.032 R)
• M78: 39,139,590 km (0.075 R)
• M79: 39,269,591 km (0.089 R)
• M80: 40,249,158 km (0.117 R)
• M81: 40,643,198 km (0.082 R)
• M82: 40,709,021 km (0.099 R)
• M83: 40,840,817 km (0.102 R)
• M84: 41,700,406 km (0.102 R)
• M85: 44,382,696 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 8.4

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.18 AU - 11.52 AU

Year: 11235 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,502,971 km

• M1: 106,214 km (0.076 R)
• M2: 189,541 km (0.097 R)
• M3: 291,716 km (0.099 R)
• M4: 417,677 km (0.068 R)
• M5: 1,236,576 km (0.087 R)
• M6: 1,706,164 km (0.057 R)
• M7: 2,029,594 km (0.081 R)
• M8: 2,198,490 km (0.105 R)
• M9: 2,313,830 km (0.062 R)
• M10: 2,825,904 km (0.104 R)
• M11: 3,812,502 km (0.103 R)
• M12: 3,986,484 km (0.042 R)
• M13: 4,056,945 km (0.119 R)
• M14: 4,198,913 km (0.093 R)
• M15: 4,634,841 km (0.04 R)
• M16: 5,432,048 km (0.05 R)
• M17: 5,510,288 km (0.078 R)
• M18: 6,230,452 km (0.111 R)
• M19: 7,022,573 km (0.114 R)
• M20: 7,107,844 km (0.063 R)
• M21: 7,670,182 km (0.116 R)
• M22: 7,801,978 km (0.103 R)
• M23: 8,654,386 km (0.096 R)
• M24: 8,929,646 km (0.088 R)
• M25: 9,348,072 km (0.056 R)
• M26: 9,820,352 km (0.112 R)
• M27: 10,494,739 km (0.106 R)
• M28: 10,788,250 km (0.098 R)
• M29: 12,657,775 km (0.093 R)
• M30: 13,338,146 km (0.091 R)
• M31: 13,976,779 km (0.039 R)
• M32: 14,408,070 km (0.117 R)
• M33: 17,085,872 km (0.079 R)
• M34: 17,895,346 km (0.095 R)
• M35: 18,187,511 km (0.073 R)
• M36: 18,246,153 km (0.085 R)
• M37: 18,363,587 km (0.108 R)
• M38: 18,954,499 km (0.103 R)
• M39: 19,551,544 km (0.069 R)
• M40: 19,671,671 km (0.082 R)
• M41: 20,276,196 km (0.059 R)
• M42: 20,397,969 km (0.086 R)
• M43: 21,009,675 km (0.089 R)
• M44: 22,314,168 km (0.071 R)
• M45: 23,708,570 km (0.101 R)
• M46: 24,740,346 km (0.091 R)
• M47: 25,392,743 km (0.102 R)
• M48: 26,249,190 km (0.086 R)
• M49: 27,115,063 km (0.112 R)
• M50: 29,699,366 km (0.054 R)
• M51: 30,045,236 km (0.116 R)
• M52: 30,531,729 km (0.068 R)
• M53: 30,950,752 km (0.096 R)
• M54: 32,006,614 km (0.049 R)
• M55: 33,002,786 km (0.029 R)
• M56: 33,074,294 km (0.087 R)
• M57: 33,217,609 km (0.066 R)
• M58: 33,792,663 km (0.057 R)
• M59: 34,298,453 km (0.113 R)
• M60: 34,371,008 km (0.071 R)
• M61: 34,516,118 km (0.094 R)
• M62: 34,806,937 km (0.061 R)
• M63: 35,025,499 km (0.051 R)
• M64: 35,317,664 km (0.093 R)
• M65: 35,684,178 km (0.115 R)
• M66: 36,125,492 km (0.045 R)
• M67: 38,209,091 km (0.079 R)
• M68: 38,585,180 km (0.109 R)
• M69: 38,962,616 km (0.095 R)
• M70: 41,098,574 km (0.095 R)
• M71: 41,406,746 km (0.08 R)
• M72: 42,258,257 km (0.077 R)
• M73: 42,725,301 km (0.084 R)
• M74: 44,530,948 km (0.08 R)
• M75: 45,403,403 km (0.073 R)
• M76: 47,406,967 km (0.053 R)
• M77: 48,867,341 km (0.117 R)
• M78: 49,030,553 km (0.062 R)
• M79: 49,849,152 km (0.116 R)
• M80: 50,589,662 km (0.108 R)
• M81: 51,085,429 km (0.112 R)
• M82: 51,499,815 km (0.045 R)
• M83: 53,588,351 km (0.099 R)
• M84: 55,704,413 km (0.101 R)
• M85: 55,789,684 km (0.081 R)
• M86: 56,387,327 km (0.088 R)
• M87: 56,644,187 km (0.115 R)
• M88: 57,158,953 km (0.029 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit