🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.89 AU - 0.91 AU

Year: 253 Days

Day: 31.5 Hours

Environment

Temp: 256 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.85 AU - 2.55 AU

Year: 967 Days

Day: 32.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 10.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.3

Radius: 4.4

Gravity: 40.67 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.31 AU - 20.03 AU

Year: 24866 Days

Day: 24.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,907,398 km

• M1: 160,967 km (0.074 R)
• M2: 334,950 km (0.081 R)
• M3: 375,939 km (0.112 R)
• M4: 533,316 km (0.101 R)
• M5: 683,812 km (0.095 R)
• M6: 1,652,009 km (0.038 R)
• M7: 1,908,719 km (0.116 R)
• M8: 2,099,756 km (0.107 R)
• M9: 2,709,068 km (0.045 R)
• M10: 3,054,938 km (0.113 R)
• M11: 3,599,774 km (0.03 R)
• M12: 3,835,540 km (0.064 R)
• M13: 4,321,882 km (0.109 R)
• M14: 4,471,630 km (0.117 R)
• M15: 4,725,049 km (0.112 R)
• M16: 4,827,673 km (0.072 R)
• M17: 4,931,045 km (0.117 R)
• M18: 5,087,375 km (0.087 R)
• M19: 5,245,500 km (0.085 R)
• M20: 5,458,826 km (0.082 R)
• M21: 5,620,691 km (0.074 R)
• M22: 6,913,067 km (0.116 R)
• M23: 7,924,498 km (0.054 R)
• M24: 9,172,294 km (0.065 R)
• M25: 9,429,154 km (0.098 R)
• M26: 9,884,231 km (0.081 R)
• M27: 10,748,308 km (0.09 R)
• M28: 10,883,395 km (0.106 R)
• M29: 11,429,277 km (0.111 R)
• M30: 11,567,207 km (0.093 R)
• M31: 12,832,655 km (0.063 R)
• M32: 13,047,777 km (0.065 R)
• M33: 13,920,381 km (0.052 R)
• M34: 15,644,497 km (0.119 R)
• M35: 16,961,556 km (0.067 R)
• M36: 17,514,171 km (0.081 R)
• M37: 17,992,435 km (0.113 R)
• M38: 18,475,187 km (0.074 R)
• M39: 19,782,822 km (0.057 R)
• M40: 20,615,185 km (0.115 R)
• M41: 21,035,555 km (0.044 R)
• M42: 22,227,850 km (0.079 R)
• M43: 22,745,459 km (0.066 R)
• M44: 24,322,071 km (0.099 R)
• M45: 24,766,227 km (0.118 R)
• M46: 25,213,076 km (0.104 R)
• M47: 25,392,593 km (0.074 R)
• M48: 25,482,501 km (0.093 R)
• M49: 25,933,688 km (0.104 R)
• M50: 26,114,851 km (0.094 R)
• M51: 27,949,669 km (0.11 R)
• M52: 28,321,570 km (0.084 R)
• M53: 28,601,617 km (0.072 R)
• M54: 28,976,360 km (0.073 R)
• M55: 31,066,541 km (0.118 R)
• M56: 32,129,733 km (0.115 R)
• M57: 32,714,810 km (0.06 R)
• M58: 35,792,487 km (0.072 R)
• M59: 35,893,316 km (0.104 R)
• M60: 36,398,808 km (0.071 R)
• M61: 37,621,471 km (0.119 R)
• M62: 38,237,964 km (0.036 R)
• M63: 44,041,464 km (0.083 R)
• M64: 45,343,563 km (0.106 R)
• M65: 46,328,516 km (0.085 R)
• M66: 46,989,140 km (0.112 R)
• M67: 47,652,756 km (0.055 R)
• M68: 48,765,615 km (0.113 R)
• M69: 49,101,163 km (0.058 R)
• M70: 49,887,150 km (0.098 R)
• M71: 52,498,680 km (0.085 R)
• M72: 53,647,891 km (0.033 R)
• M73: 54,573,154 km (0.119 R)
• M74: 54,805,330 km (0.036 R)
• M75: 55,737,175 km (0.071 R)
• M76: 57,380,657 km (0.113 R)
• M77: 57,853,087 km (0.099 R)
• M78: 58,683,056 km (0.109 R)
• M79: 59,039,847 km (0.03 R)
• M80: 59,995,179 km (0.075 R)
• M81: 63,378,335 km (0.118 R)
• M82: 64,601,596 km (0.104 R)
• M83: 66,079,773 km (0.114 R)
• M84: 66,574,942 km (0.074 R)
• M85: 67,320,089 km (0.061 R)
• M86: 68,192,843 km (0.085 R)
• M87: 68,442,821 km (0.101 R)
• M88: 69,571,836 km (0.11 R)
• M89: 69,949,571 km (0.087 R)
• M90: 71,467,092 km (0.083 R)
• M91: 72,612,413 km (0.119 R)
• M92: 74,148,933 km (0.106 R)
• M93: 74,792,203 km (0.027 R)
• M94: 77,906,083 km (0.041 R)
• M95: 78,560,125 km (0.093 R)
• M96: 82,389,232 km (0.049 R)
• M97: 90,364,594 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.7

Radius: 5

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.85 AU - 20.63 AU

Year: 25002 Days

Day: 17.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,907,398 km

• M1: 609,163 km (0.038 R)
• M2: 675,285 km (0.099 R)
• M3: 937,829 km (0.119 R)
• M4: 1,609,374 km (0.119 R)
• M5: 2,941,992 km (0.077 R)
• M6: 3,093,534 km (0.1 R)
• M7: 3,603,663 km (0.049 R)
• M8: 3,684,446 km (0.112 R)
• M9: 3,847,807 km (0.093 R)
• M10: 4,013,561 km (0.081 R)
• M11: 4,139,523 km (0.099 R)
• M12: 6,226,263 km (0.12 R)
• M13: 6,323,352 km (0.053 R)
• M14: 7,423,944 km (0.118 R)
• M15: 7,526,867 km (0.108 R)
• M16: 8,582,280 km (0.115 R)
• M17: 9,072,213 km (0.097 R)
• M18: 9,292,870 km (0.097 R)
• M19: 9,571,122 km (0.113 R)
• M20: 9,908,765 km (0.046 R)
• M21: 10,307,443 km (0.113 R)
• M22: 10,364,888 km (0.056 R)
• M23: 11,416,113 km (0.068 R)
• M24: 11,714,112 km (0.114 R)
• M25: 11,954,366 km (0.077 R)
• M26: 12,378,625 km (0.077 R)
• M27: 12,623,368 km (0.087 R)
• M28: 13,429,550 km (0.102 R)
• M29: 14,124,732 km (0.081 R)
• M30: 14,831,582 km (0.084 R)
• M31: 15,813,841 km (0.108 R)
• M32: 15,946,385 km (0.073 R)
• M33: 18,464,117 km (0.025 R)
• M34: 18,533,979 km (0.118 R)
• M35: 18,673,704 km (0.11 R)
• M36: 19,095,121 km (0.114 R)
• M37: 21,029,721 km (0.043 R)
• M38: 21,248,582 km (0.044 R)
• M39: 21,835,604 km (0.105 R)
• M40: 22,428,162 km (0.077 R)
• M41: 22,950,857 km (0.111 R)
• M42: 23,402,044 km (0.079 R)
• M43: 23,628,834 km (0.113 R)
• M44: 23,932,219 km (0.076 R)
• M45: 24,008,364 km (0.109 R)
• M46: 24,313,394 km (0.084 R)
• M47: 26,013,873 km (0.095 R)
• M48: 27,115,960 km (0.097 R)
• M49: 27,274,534 km (0.062 R)
• M50: 28,233,157 km (0.052 R)
• M51: 28,393,975 km (0.085 R)
• M52: 30,759,865 km (0.111 R)
• M53: 31,506,808 km (0.039 R)
• M54: 31,924,485 km (0.113 R)
• M55: 32,008,110 km (0.099 R)
• M56: 32,259,883 km (0.081 R)
• M57: 33,954,229 km (0.112 R)
• M58: 36,724,781 km (0.087 R)
• M59: 37,428,789 km (0.088 R)
• M60: 38,137,135 km (0.07 R)
• M61: 39,657,049 km (0.1 R)
• M62: 40,107,788 km (0.112 R)
• M63: 40,469,665 km (0.037 R)
• M64: 41,287,816 km (0.094 R)
• M65: 42,111,352 km (0.105 R)
• M66: 42,295,058 km (0.114 R)
• M67: 42,571,216 km (0.106 R)
• M68: 43,032,725 km (0.093 R)
• M69: 44,054,030 km (0.049 R)
• M70: 44,520,925 km (0.067 R)
• M71: 44,614,423 km (0.094 R)
• M72: 45,083,263 km (0.11 R)
• M73: 45,836,788 km (0.052 R)
• M74: 45,931,184 km (0.074 R)
• M75: 46,499,357 km (0.084 R)
• M76: 46,594,351 km (0.095 R)
• M77: 49,957,311 km (0.111 R)
• M78: 53,696,061 km (0.104 R)
• M79: 55,196,528 km (0.084 R)
• M80: 55,297,058 km (0.114 R)
• M81: 55,397,587 km (0.097 R)
• M82: 55,498,267 km (0.072 R)
• M83: 56,913,612 km (0.069 R)
• M84: 57,829,750 km (0.115 R)
• M85: 58,750,674 km (0.08 R)
• M86: 59,882,980 km (0.099 R)
• M87: 61,542,619 km (0.116 R)
• M88: 64,801,160 km (0.106 R)
• M89: 66,611,743 km (0.074 R)
• M90: 68,762,960 km (0.058 R)
• M91: 68,979,279 km (0.082 R)
• M92: 70,282,426 km (0.048 R)
• M93: 71,374,490 km (0.048 R)
• M94: 72,582,194 km (0.033 R)
• M95: 73,243,716 km (0.117 R)

Kuiper Belt

Range: 37.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit