🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.94 AU - 1.96 AU

Year: 1010 Days

Day: 39.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,116,278 km

• M1: 683,662 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.02 AU - 2.92 AU

Year: 1440 Days

Day: 42.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,116,278 km

• M1: 1,753,586 km (0.032 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 14.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.8 AU - 6.86 AU

Year: 5906 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,116,278 km

• M1: 176,525 km (0.092 R)
• M2: 306,526 km (0.114 R)
• M3: 489,933 km (0.114 R)
• M4: 593,754 km (0.076 R)
• M5: 693,985 km (0.111 R)
• M6: 814,860 km (0.097 R)
• M7: 1,019,061 km (0.104 R)
• M8: 1,208,452 km (0.107 R)
• M9: 1,358,797 km (0.096 R)
• M10: 1,569,431 km (0.035 R)
• M11: 1,660,387 km (0.098 R)
• M12: 2,540,172 km (0.088 R)
• M13: 2,648,481 km (0.109 R)
• M14: 2,960,243 km (0.099 R)
• M15: 3,668,289 km (0.053 R)
• M16: 4,480,456 km (0.091 R)
• M17: 4,934,336 km (0.088 R)
• M18: 5,043,243 km (0.104 R)
• M19: 5,347,226 km (0.042 R)
• M20: 5,657,193 km (0.039 R)
• M21: 5,800,059 km (0.1 R)
• M22: 5,944,122 km (0.054 R)
• M23: 6,294,929 km (0.08 R)
• M24: 6,955,553 km (0.079 R)
• M25: 7,108,891 km (0.053 R)
• M26: 7,263,276 km (0.096 R)
• M27: 7,512,655 km (0.113 R)
• M28: 8,020,091 km (0.092 R)
• M29: 8,180,909 km (0.082 R)
• M30: 8,868,311 km (0.032 R)
• M31: 9,269,533 km (0.111 R)
• M32: 9,370,661 km (0.113 R)
• M33: 11,111,831 km (0.098 R)
• M34: 11,291,348 km (0.102 R)
• M35: 11,689,877 km (0.114 R)
• M36: 12,093,043 km (0.092 R)
• M37: 12,426,347 km (0.09 R)
• M38: 12,538,097 km (0.056 R)
• M39: 12,762,643 km (0.082 R)
• M40: 13,291,771 km (0.051 R)
• M41: 13,828,079 km (0.079 R)
• M42: 14,254,583 km (0.096 R)
• M43: 14,410,763 km (0.098 R)
• M44: 14,685,275 km (0.032 R)
• M45: 15,080,662 km (0.063 R)
• M46: 15,841,517 km (0.055 R)
• M47: 16,165,696 km (0.118 R)
• M48: 17,359,038 km (0.088 R)
• M49: 17,567,577 km (0.106 R)
• M50: 18,325,590 km (0.119 R)
• M51: 18,751,345 km (0.118 R)
• M52: 19,266,411 km (0.119 R)
• M53: 21,150,596 km (0.071 R)
• M54: 21,776,812 km (0.109 R)
• M55: 21,911,750 km (0.102 R)
• M56: 22,273,029 km (0.116 R)
• M57: 22,363,685 km (0.077 R)
• M58: 23,230,754 km (0.12 R)
• M59: 23,969,468 km (0.107 R)
• M60: 24,481,841 km (0.107 R)
• M61: 24,668,988 km (0.054 R)
• M62: 24,809,760 km (0.116 R)
• M63: 24,950,681 km (0.09 R)
• M64: 25,849,914 km (0.114 R)
• M65: 26,135,945 km (0.113 R)
• M66: 26,423,173 km (0.096 R)
• M67: 26,952,450 km (0.089 R)
• M68: 27,388,229 km (0.12 R)
• M69: 27,631,176 km (0.119 R)
• M70: 27,728,564 km (0.071 R)
• M71: 27,826,102 km (0.109 R)
• M72: 28,659,810 km (0.098 R)
• M73: 29,402,265 km (0.106 R)
• M74: 29,551,414 km (0.092 R)
• M75: 29,850,759 km (0.071 R)
• M76: 30,956,587 km (0.116 R)
• M77: 31,667,326 km (0.085 R)
• M78: 32,331,989 km (0.069 R)
• M79: 32,486,075 km (0.088 R)
• M80: 32,640,460 km (0.086 R)
• M81: 33,415,676 km (0.073 R)
• M82: 33,519,497 km (0.094 R)
• M83: 34,353,805 km (0.08 R)
• M84: 35,142,335 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.7

Radius: 7.8

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.23 AU - 21.79 AU

Year: 29533 Days

Day: 22.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,116,278 km

• M1: 99,782 km (0.078 R)
• M2: 311,912 km (0.089 R)
• M3: 428,000 km (0.079 R)
• M4: 606,619 km (0.044 R)
• M5: 1,033,123 km (0.04 R)
• M6: 1,504,655 km (0.088 R)
• M7: 2,187,270 km (0.095 R)
• M8: 3,082,614 km (0.086 R)
• M9: 3,169,081 km (0.032 R)
• M10: 4,366,163 km (0.091 R)
• M11: 5,424,419 km (0.113 R)
• M12: 6,336,667 km (0.098 R)
• M13: 6,725,920 km (0.082 R)
• M14: 6,838,567 km (0.078 R)
• M15: 7,644,750 km (0.039 R)
• M16: 8,238,953 km (0.109 R)
• M17: 8,663,661 km (0.056 R)
• M18: 8,971,384 km (0.112 R)
• M19: 9,157,783 km (0.081 R)
• M20: 9,471,340 km (0.034 R)
• M21: 9,534,471 km (0.068 R)
• M22: 10,044,599 km (0.096 R)
• M23: 11,024,765 km (0.069 R)
• M24: 11,694,963 km (0.047 R)
• M25: 11,898,715 km (0.06 R)
• M26: 12,309,511 km (0.032 R)
• M27: 12,586,118 km (0.104 R)
• M28: 13,498,814 km (0.025 R)
• M29: 13,569,873 km (0.108 R)
• M30: 13,712,440 km (0.102 R)
• M31: 14,651,316 km (0.051 R)
• M32: 15,536,188 km (0.088 R)
• M33: 15,760,136 km (0.104 R)
• M34: 16,362,566 km (0.114 R)
• M35: 17,280,200 km (0.118 R)
• M36: 18,925,926 km (0.063 R)
• M37: 19,727,172 km (0.115 R)
• M38: 19,807,805 km (0.054 R)
• M39: 19,969,670 km (0.061 R)
• M40: 20,539,339 km (0.097 R)
• M41: 21,445,453 km (0.06 R)
• M42: 22,532,880 km (0.091 R)
• M43: 25,022,787 km (0.06 R)
• M44: 25,285,331 km (0.104 R)
• M45: 25,901,525 km (0.102 R)
• M46: 27,418,298 km (0.107 R)
• M47: 29,608,261 km (0.059 R)
• M48: 29,885,915 km (0.054 R)
• M49: 30,724,111 km (0.091 R)
• M50: 30,911,408 km (0.102 R)
• M51: 31,005,206 km (0.081 R)
• M52: 31,381,445 km (0.094 R)
• M53: 32,328,399 km (0.103 R)
• M54: 34,153,493 km (0.106 R)
• M55: 35,617,757 km (0.05 R)
• M56: 36,407,185 km (0.078 R)
• M57: 36,704,586 km (0.078 R)
• M58: 36,803,919 km (0.092 R)
• M59: 40,439,446 km (0.046 R)
• M60: 41,572,949 km (0.115 R)
• M61: 42,403,816 km (0.059 R)
• M62: 46,317,296 km (0.11 R)
• M63: 46,532,118 km (0.036 R)
• M64: 47,827,935 km (0.118 R)
• M65: 48,045,002 km (0.108 R)
• M66: 48,153,759 km (0.082 R)
• M67: 48,698,445 km (0.117 R)
• M68: 50,344,620 km (0.039 R)
• M69: 52,903,941 km (0.054 R)
• M70: 53,016,139 km (0.064 R)
• M71: 54,482,497 km (0.118 R)
• M72: 54,709,288 km (0.114 R)
• M73: 55,733,584 km (0.078 R)
• M74: 56,305,347 km (0.099 R)
• M75: 57,339,517 km (0.071 R)
• M76: 61,420,398 km (0.081 R)
• M77: 62,366,156 km (0.104 R)
• M78: 63,674,688 km (0.064 R)
• M79: 64,032,975 km (0.12 R)
• M80: 65,352,877 km (0.062 R)
• M81: 67,532,069 km (0.064 R)
• M82: 68,141,531 km (0.035 R)
• M83: 68,630,566 km (0.078 R)
• M84: 72,334,610 km (0.109 R)
• M85: 72,708,455 km (0.112 R)
• M86: 73,583,602 km (0.066 R)
• M87: 74,336,379 km (0.116 R)
• M88: 76,737,275 km (0.092 R)
• M89: 77,373,216 km (0.067 R)
• M90: 78,011,101 km (0.069 R)
• M91: 78,394,520 km (0.066 R)
• M92: 79,677,322 km (0.049 R)
• M93: 82,654,170 km (0.071 R)
• M94: 83,567,315 km (0.087 R)
• M95: 85,272,133 km (0.102 R)
• M96: 87,651,487 km (0.112 R)
• M97: 88,982,758 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit