🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.3

Radius: 9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.21 AU - 1.25 AU

Year: 895 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,949,159 km

• M1: 113,844 km (0.045 R)
• M2: 184,604 km (0.092 R)
• M3: 240,703 km (0.115 R)
• M4: 360,232 km (0.113 R)
• M5: 483,052 km (0.12 R)
• M6: 651,349 km (0.032 R)
• M7: 736,919 km (0.049 R)
• M8: 929,152 km (0.1 R)
• M9: 1,009,038 km (0.099 R)
• M10: 1,105,079 km (0.036 R)
• M11: 1,331,720 km (0.12 R)
• M12: 1,432,848 km (0.075 R)
• M13: 1,531,284 km (0.066 R)
• M14: 1,594,713 km (0.088 R)
• M15: 1,740,721 km (0.114 R)
• M16: 1,947,914 km (0.091 R)
• M17: 2,110,228 km (0.114 R)
• M18: 2,181,137 km (0.094 R)
• M19: 2,405,085 km (0.071 R)
• M20: 2,848,942 km (0.117 R)
• M21: 2,907,883 km (0.093 R)
• M22: 2,980,588 km (0.053 R)
• M23: 3,040,427 km (0.119 R)
• M24: 3,311,498 km (0.079 R)
• M25: 3,394,376 km (0.079 R)
• M26: 3,569,256 km (0.056 R)
• M27: 3,884,309 km (0.104 R)
• M28: 4,283,286 km (0.099 R)
• M29: 4,510,675 km (0.076 R)
• M30: 4,812,115 km (0.077 R)
• M31: 5,280,805 km (0.07 R)
• M32: 5,532,877 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 10.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.18 AU - 1.34 AU

Year: 928 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,949,159 km

• M1: 160,967 km (0.095 R)
• M2: 227,987 km (0.088 R)
• M3: 348,413 km (0.104 R)
• M4: 435,928 km (0.109 R)
• M5: 519,853 km (0.041 R)
• M6: 600,037 km (0.054 R)
• M7: 729,290 km (0.105 R)
• M8: 805,585 km (0.117 R)
• M9: 983,606 km (0.08 R)
• M10: 1,086,529 km (0.044 R)
• M11: 1,166,115 km (0.106 R)
• M12: 1,308,233 km (0.031 R)
• M13: 1,412,653 km (0.096 R)
• M14: 1,525,001 km (0.109 R)
• M15: 1,650,513 km (0.106 R)
• M16: 1,764,058 km (0.089 R)
• M17: 1,853,667 km (0.045 R)
• M18: 2,075,970 km (0.078 R)
• M19: 2,307,248 km (0.104 R)
• M20: 2,399,849 km (0.093 R)
• M21: 2,493,647 km (0.109 R)
• M22: 2,624,695 km (0.11 R)
• M23: 2,727,618 km (0.118 R)
• M24: 2,807,204 km (0.085 R)
• M25: 2,943,787 km (0.116 R)
• M26: 3,038,183 km (0.053 R)
• M27: 3,152,775 km (0.11 R)
• M28: 3,223,685 km (0.117 R)
• M29: 3,366,850 km (0.032 R)
• M30: 3,439,255 km (0.047 R)
• M31: 3,572,248 km (0.098 R)
• M32: 3,693,422 km (0.106 R)
• M33: 3,761,339 km (0.108 R)
• M34: 3,960,753 km (0.095 R)
• M35: 4,079,235 km (0.106 R)
• M36: 4,234,368 km (0.1 R)
• M37: 4,377,084 km (0.061 R)
• M38: 4,478,063 km (0.105 R)
• M39: 4,557,948 km (0.118 R)
• M40: 4,638,132 km (0.09 R)
• M41: 4,859,687 km (0.103 R)
• M42: 5,046,983 km (0.078 R)
• M43: 5,160,379 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 7.2

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.84 AU - 7.94 AU

Year: 14539 Days

Day: 15.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,949,159 km

• M1: 116,836 km (0.118 R)
• M2: 614,398 km (0.116 R)
• M3: 1,020,257 km (0.031 R)
• M4: 1,087,577 km (0.105 R)
• M5: 1,133,204 km (0.08 R)
• M6: 1,732,044 km (0.075 R)
• M7: 1,867,729 km (0.096 R)
• M8: 2,597,767 km (0.071 R)
• M9: 5,197,030 km (0.06 R)
• M10: 5,433,245 km (0.079 R)
• M11: 5,592,716 km (0.079 R)
• M12: 5,875,606 km (0.096 R)
• M13: 5,957,286 km (0.111 R)
• M14: 6,121,844 km (0.035 R)
• M15: 6,329,636 km (0.046 R)
• M16: 6,413,410 km (0.101 R)
• M17: 6,709,465 km (0.107 R)
• M18: 6,923,689 km (0.041 R)
• M19: 7,227,372 km (0.11 R)
• M20: 7,314,887 km (0.084 R)
• M21: 7,803,025 km (0.059 R)
• M22: 7,892,784 km (0.102 R)
• M23: 9,329,222 km (0.073 R)
• M24: 10,150,664 km (0.1 R)
• M25: 11,604,456 km (0.07 R)
• M26: 11,810,154 km (0.112 R)
• M27: 12,016,898 km (0.101 R)
• M28: 12,381,767 km (0.12 R)
• M29: 12,962,506 km (0.108 R)
• M30: 13,069,020 km (0.11 R)
• M31: 13,931,751 km (0.119 R)
• M32: 14,315,020 km (0.104 R)
• M33: 14,646,230 km (0.032 R)
• M34: 14,924,183 km (0.12 R)
• M35: 16,282,531 km (0.073 R)
• M36: 16,397,572 km (0.08 R)
• M37: 17,385,816 km (0.085 R)
• M38: 17,503,250 km (0.104 R)
• M39: 17,739,166 km (0.046 R)
• M40: 18,632,864 km (0.106 R)
• M41: 18,934,154 km (0.113 R)
• M42: 20,712,573 km (0.107 R)
• M43: 21,401,023 km (0.074 R)
• M44: 21,464,003 km (0.085 R)
• M45: 23,836,476 km (0.117 R)
• M46: 23,901,701 km (0.044 R)
• M47: 24,426,041 km (0.12 R)
• M48: 24,623,510 km (0.087 R)
• M49: 25,552,663 km (0.108 R)
• M50: 26,763,957 km (0.1 R)
• M51: 27,581,958 km (0.12 R)
• M52: 28,408,037 km (0.085 R)
• M53: 28,685,242 km (0.102 R)
• M54: 28,754,656 km (0.116 R)
• M55: 29,102,620 km (0.099 R)
• M56: 29,452,081 km (0.12 R)
• M57: 30,013,970 km (0.108 R)
• M58: 30,579,450 km (0.102 R)
• M59: 31,219,879 km (0.09 R)
• M60: 31,649,225 km (0.078 R)
• M61: 32,080,665 km (0.064 R)
• M62: 32,296,984 km (0.115 R)
• M63: 32,658,711 km (0.061 R)
• M64: 33,021,785 km (0.09 R)
• M65: 33,094,639 km (0.092 R)
• M66: 33,972,180 km (0.097 R)
• M67: 34,266,290 km (0.086 R)
• M68: 34,561,446 km (0.076 R)
• M69: 34,635,348 km (0.072 R)
• M70: 35,377,054 km (0.1 R)
• M71: 38,014,614 km (0.117 R)
• M72: 38,779,658 km (0.106 R)
• M73: 38,856,401 km (0.11 R)
• M74: 39,318,210 km (0.09 R)
• M75: 41,418,863 km (0.088 R)
• M76: 42,127,060 km (0.045 R)
• M77: 42,760,008 km (0.119 R)
• M78: 43,157,191 km (0.037 R)
• M79: 43,316,363 km (0.11 R)
• M80: 44,758,187 km (0.073 R)
• M81: 44,919,304 km (0.114 R)
• M82: 45,484,933 km (0.116 R)
• M83: 46,868,265 km (0.037 R)
• M84: 47,195,735 km (0.109 R)
• M85: 47,277,714 km (0.063 R)
• M86: 47,853,068 km (0.054 R)
• M87: 50,093,745 km (0.103 R)
• M88: 51,016,315 km (0.119 R)
• M89: 52,963,481 km (0.056 R)
• M90: 55,193,835 km (0.076 R)
• M91: 55,972,941 km (0.047 R)
• M92: 57,629,737 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit