🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.15 AU - 2.21 AU

Year: 1137 Days

Day: 41.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 10.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.7 AU - 6.38 AU

Year: 4604 Days

Day: 13.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,461,820 km

• M1: 127,308 km (0.092 R)
• M2: 231,578 km (0.078 R)
• M3: 345,571 km (0.034 R)
• M4: 759,209 km (0.111 R)
• M5: 896,241 km (0.059 R)
• M6: 979,567 km (0.074 R)
• M7: 1,419,085 km (0.035 R)
• M8: 1,490,444 km (0.065 R)
• M9: 1,627,774 km (0.085 R)
• M10: 1,905,578 km (0.089 R)
• M11: 2,240,228 km (0.102 R)
• M12: 2,593,429 km (0.118 R)
• M13: 2,987,469 km (0.103 R)
• M14: 3,103,707 km (0.073 R)
• M15: 3,174,018 km (0.097 R)
• M16: 3,376,574 km (0.071 R)
• M17: 3,461,096 km (0.104 R)
• M18: 3,669,636 km (0.066 R)
• M19: 4,372,297 km (0.112 R)
• M20: 4,544,484 km (0.094 R)
• M21: 4,732,379 km (0.113 R)
• M22: 4,895,590 km (0.099 R)
• M23: 5,143,923 km (0.048 R)
• M24: 5,297,709 km (0.094 R)
• M25: 5,667,366 km (0.065 R)
• M26: 6,060,060 km (0.105 R)
• M27: 6,506,759 km (0.078 R)
• M28: 6,887,187 km (0.075 R)
• M29: 7,337,626 km (0.093 R)
• M30: 7,416,314 km (0.079 R)
• M31: 8,023,083 km (0.11 R)
• M32: 8,316,146 km (0.071 R)
• M33: 8,679,070 km (0.116 R)
• M34: 8,979,911 km (0.118 R)
• M35: 9,747,049 km (0.1 R)
• M36: 11,144,144 km (0.099 R)
• M37: 12,116,231 km (0.112 R)
• M38: 12,209,281 km (0.079 R)
• M39: 12,302,630 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 10.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.42 AU - 7.9 AU

Year: 7486 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,461,820 km

• M1: 237,412 km (0.095 R)
• M2: 506,239 km (0.067 R)
• M3: 821,891 km (0.082 R)
• M4: 1,126,771 km (0.082 R)
• M5: 1,265,748 km (0.079 R)
• M6: 1,410,708 km (0.054 R)
• M7: 1,797,718 km (0.027 R)
• M8: 2,304,705 km (0.058 R)
• M9: 2,393,566 km (0.095 R)
• M10: 2,574,579 km (0.071 R)
• M11: 2,760,230 km (0.051 R)
• M12: 2,831,140 km (0.116 R)
• M13: 3,144,996 km (0.112 R)
• M14: 3,649,739 km (0.1 R)
• M15: 3,885,206 km (0.086 R)
• M16: 4,649,651 km (0.114 R)
• M17: 4,734,324 km (0.082 R)
• M18: 5,078,249 km (0.066 R)
• M19: 5,579,253 km (0.044 R)
• M20: 5,699,529 km (0.089 R)
• M21: 6,565,103 km (0.119 R)
• M22: 6,723,975 km (0.092 R)
• M23: 7,208,373 km (0.025 R)
• M24: 7,570,849 km (0.083 R)
• M25: 7,704,141 km (0.094 R)
• M26: 7,972,968 km (0.027 R)
• M27: 8,142,612 km (0.057 R)
• M28: 8,763,294 km (0.119 R)
• M29: 9,079,394 km (0.115 R)
• M30: 10,233,392 km (0.116 R)
• M31: 10,677,997 km (0.098 R)
• M32: 11,817,185 km (0.093 R)
• M33: 11,894,527 km (0.111 R)
• M34: 12,010,764 km (0.094 R)
• M35: 12,166,346 km (0.028 R)
• M36: 12,835,348 km (0.07 R)
• M37: 14,829,787 km (0.104 R)
• M38: 15,417,257 km (0.113 R)
• M39: 15,586,453 km (0.054 R)
• M40: 15,926,788 km (0.117 R)
• M41: 16,012,358 km (0.104 R)
• M42: 16,097,928 km (0.077 R)
• M43: 17,006,136 km (0.104 R)
• M44: 17,665,115 km (0.053 R)
• M45: 18,064,541 km (0.082 R)
• M46: 18,287,592 km (0.103 R)
• M47: 18,466,810 km (0.102 R)
• M48: 18,601,598 km (0.065 R)
• M49: 19,053,234 km (0.102 R)
• M50: 19,144,040 km (0.085 R)
• M51: 19,280,473 km (0.079 R)
• M52: 19,645,791 km (0.086 R)
• M53: 20,383,308 km (0.049 R)
• M54: 20,989,329 km (0.065 R)
• M55: 21,838,148 km (0.109 R)
• M56: 22,266,745 km (0.106 R)
• M57: 22,362,339 km (0.053 R)
• M58: 22,506,102 km (0.115 R)
• M59: 22,842,548 km (0.094 R)
• M60: 23,666,682 km (0.118 R)
• M61: 23,959,894 km (0.118 R)
• M62: 24,698,160 km (0.09 R)
• M63: 24,797,193 km (0.082 R)
• M64: 26,146,566 km (0.07 R)
• M65: 26,399,087 km (0.101 R)
• M66: 26,500,216 km (0.068 R)
• M67: 27,314,776 km (0.054 R)
• M68: 28,034,192 km (0.114 R)
• M69: 28,448,129 km (0.101 R)
• M70: 30,494,778 km (0.113 R)
• M71: 30,600,992 km (0.101 R)
• M72: 31,562,757 km (0.092 R)
• M73: 31,939,445 km (0.097 R)
• M74: 32,101,309 km (0.099 R)
• M75: 32,969,276 km (0.089 R)
• M76: 33,187,390 km (0.088 R)
• M77: 33,296,746 km (0.11 R)
• M78: 33,954,977 km (0.08 R)
• M79: 34,340,939 km (0.114 R)
• M80: 35,005,902 km (0.098 R)
• M81: 35,339,954 km (0.076 R)
• M82: 35,955,250 km (0.099 R)
• M83: 36,292,294 km (0.097 R)
• M84: 36,743,481 km (0.085 R)
• M85: 37,822,231 km (0.081 R)
• M86: 37,936,374 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 10.1

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.84 AU - 14.02 AU

Year: 15474 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,461,820 km

• M1: 419,921 km (0.108 R)
• M2: 676,332 km (0.047 R)
• M3: 1,654,852 km (0.075 R)
• M4: 1,740,571 km (0.096 R)
• M5: 2,611,979 km (0.099 R)
• M6: 3,199,150 km (0.093 R)
• M7: 3,979,453 km (0.11 R)
• M8: 4,173,631 km (0.091 R)
• M9: 4,652,793 km (0.085 R)
• M10: 5,318,653 km (0.089 R)
• M11: 6,103,444 km (0.108 R)
• M12: 6,600,856 km (0.109 R)
• M13: 7,158,258 km (0.101 R)
• M14: 7,682,599 km (0.11 R)
• M15: 7,876,477 km (0.116 R)
• M16: 8,417,573 km (0.109 R)
• M17: 9,587,877 km (0.059 R)
• M18: 10,059,559 km (0.045 R)
• M19: 11,244,524 km (0.059 R)
• M20: 11,965,286 km (0.098 R)
• M21: 12,133,734 km (0.105 R)
• M22: 12,930,342 km (0.078 R)
• M23: 13,045,533 km (0.09 R)
• M24: 13,335,005 km (0.089 R)
• M25: 13,920,231 km (0.051 R)
• M26: 14,216,136 km (0.086 R)
• M27: 14,573,825 km (0.102 R)
• M28: 15,115,967 km (0.077 R)
• M29: 16,220,000 km (0.035 R)
• M30: 17,223,203 km (0.11 R)
• M31: 17,732,284 km (0.067 R)
• M32: 18,310,929 km (0.096 R)
• M33: 18,375,555 km (0.088 R)
• M34: 18,440,331 km (0.051 R)
• M35: 18,765,258 km (0.077 R)
• M36: 20,619,523 km (0.057 R)
• M37: 20,889,248 km (0.041 R)
• M38: 21,842,187 km (0.087 R)
• M39: 22,462,270 km (0.093 R)
• M40: 22,739,774 km (0.075 R)
• M41: 23,088,187 km (0.119 R)
• M42: 23,368,235 km (0.112 R)
• M43: 23,649,329 km (0.119 R)
• M44: 23,790,400 km (0.111 R)
• M45: 24,215,108 km (0.103 R)
• M46: 26,011,479 km (0.043 R)
• M47: 27,924,836 km (0.114 R)
• M48: 29,883,222 km (0.114 R)
• M49: 30,264,846 km (0.092 R)
• M50: 30,341,291 km (0.078 R)
• M51: 30,417,885 km (0.071 R)
• M52: 31,807,649 km (0.12 R)
• M53: 32,353,681 km (0.073 R)
• M54: 33,139,070 km (0.102 R)
• M55: 34,728,547 km (0.098 R)
• M56: 35,049,435 km (0.081 R)
• M57: 36,424,239 km (0.085 R)
• M58: 37,981,553 km (0.052 R)
• M59: 38,560,646 km (0.11 R)
• M60: 39,811,733 km (0.111 R)
• M61: 41,840,879 km (0.11 R)
• M62: 43,298,411 km (0.117 R)
• M63: 43,471,047 km (0.119 R)
• M64: 43,903,534 km (0.09 R)
• M65: 44,076,769 km (0.114 R)
• M66: 45,209,374 km (0.106 R)
• M67: 45,910,988 km (0.078 R)
• M68: 47,147,564 km (0.058 R)
• M69: 47,236,425 km (0.107 R)
• M70: 47,325,137 km (0.115 R)
• M71: 47,591,870 km (0.044 R)
• M72: 48,126,981 km (0.087 R)
• M73: 48,395,210 km (0.103 R)
• M74: 48,484,670 km (0.117 R)
• M75: 48,574,279 km (0.074 R)
• M76: 49,924,549 km (0.068 R)
• M77: 51,744,258 km (0.068 R)
• M78: 51,835,812 km (0.103 R)
• M79: 52,110,773 km (0.076 R)
• M80: 52,202,476 km (0.095 R)
• M81: 52,294,329 km (0.069 R)
• M82: 52,846,345 km (0.094 R)
• M83: 55,354,354 km (0.05 R)
• M84: 55,448,002 km (0.101 R)
• M85: 56,858,859 km (0.096 R)
• M86: 58,758,304 km (0.079 R)
• M87: 59,428,053 km (0.045 R)
• M88: 59,523,946 km (0.099 R)
• M89: 60,678,542 km (0.066 R)
• M90: 61,937,707 km (0.113 R)
• M91: 62,326,811 km (0.046 R)
• M92: 66,262,881 km (0.092 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit