🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 10

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 247 Days

Day: 6.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,936,877 km

• M1: 134,189 km (0.108 R)
• M2: 205,996 km (0.099 R)
• M3: 317,297 km (0.109 R)
• M4: 406,757 km (0.086 R)
• M5: 473,477 km (0.069 R)
• M6: 563,386 km (0.046 R)
• M7: 646,113 km (0.117 R)
• M8: 777,460 km (0.078 R)
• M9: 882,328 km (0.098 R)
• M10: 966,701 km (0.041 R)
• M11: 1,046,736 km (0.105 R)
• M12: 1,143,975 km (0.025 R)
• M13: 1,319,004 km (0.059 R)
• M14: 1,470,547 km (0.082 R)
• M15: 1,544,448 km (0.104 R)
• M16: 1,625,231 km (0.051 R)
• M17: 1,716,037 km (0.026 R)
• M18: 1,852,620 km (0.038 R)
• M19: 1,962,724 km (0.104 R)
• M20: 2,026,154 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 13.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.32 AU - 6.54 AU

Year: 8582 Days

Day: 13.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,936,877 km

• M1: 170,392 km (0.087 R)
• M2: 282,142 km (0.099 R)
• M3: 442,062 km (0.078 R)
• M4: 537,804 km (0.036 R)
• M5: 771,027 km (0.098 R)
• M6: 877,541 km (0.1 R)
• M7: 1,626,428 km (0.098 R)
• M8: 1,871,320 km (0.097 R)
• M9: 2,583,256 km (0.112 R)
• M10: 2,895,317 km (0.029 R)
• M11: 3,068,552 km (0.119 R)
• M12: 3,849,752 km (0.106 R)
• M13: 4,461,009 km (0.087 R)
• M14: 4,604,174 km (0.075 R)
• M15: 4,778,156 km (0.059 R)
• M16: 4,983,853 km (0.114 R)
• M17: 5,072,864 km (0.097 R)
• M18: 5,373,705 km (0.075 R)
• M19: 5,618,597 km (0.046 R)
• M20: 5,773,431 km (0.115 R)
• M21: 6,798,774 km (0.108 R)
• M22: 7,366,349 km (0.083 R)
• M23: 7,536,292 km (0.071 R)
• M24: 7,914,625 km (0.088 R)
• M25: 8,797,552 km (0.096 R)
• M26: 8,977,967 km (0.098 R)
• M27: 9,600,593 km (0.05 R)
• M28: 10,503,117 km (0.07 R)
• M29: 10,810,092 km (0.088 R)
• M30: 11,354,478 km (0.092 R)
• M31: 12,187,589 km (0.076 R)
• M32: 12,754,116 km (0.061 R)
• M33: 12,876,637 km (0.108 R)
• M34: 14,889,775 km (0.111 R)
• M35: 15,538,731 km (0.095 R)
• M36: 15,626,096 km (0.078 R)
• M37: 16,020,735 km (0.115 R)
• M38: 16,285,673 km (0.113 R)
• M39: 16,730,427 km (0.03 R)
• M40: 17,179,221 km (0.064 R)
• M41: 17,405,114 km (0.09 R)
• M42: 18,364,635 km (0.104 R)
• M43: 18,874,165 km (0.112 R)
• M44: 19,200,737 km (0.107 R)
• M45: 21,880,783 km (0.091 R)
• M46: 22,076,607 km (0.107 R)
• M47: 22,717,334 km (0.053 R)
• M48: 22,965,368 km (0.06 R)
• M49: 23,715,002 km (0.095 R)
• M50: 24,067,455 km (0.066 R)
• M51: 24,269,711 km (0.07 R)
• M52: 24,371,139 km (0.032 R)
• M53: 24,574,143 km (0.106 R)
• M54: 24,675,870 km (0.074 R)
• M55: 25,392,144 km (0.081 R)
• M56: 25,752,825 km (0.083 R)
• M57: 25,907,958 km (0.032 R)
• M58: 26,219,121 km (0.107 R)
• M59: 26,375,152 km (0.053 R)
• M60: 26,479,422 km (0.058 R)
• M61: 26,740,470 km (0.115 R)
• M62: 26,897,548 km (0.102 R)
• M63: 30,211,888 km (0.057 R)
• M64: 30,430,152 km (0.063 R)
• M65: 30,539,358 km (0.092 R)
• M66: 30,868,174 km (0.117 R)
• M67: 31,087,934 km (0.044 R)
• M68: 32,473,509 km (0.093 R)
• M69: 32,752,958 km (0.114 R)
• M70: 33,258,150 km (0.088 R)
• M71: 33,483,444 km (0.101 R)
• M72: 33,652,789 km (0.094 R)
• M73: 33,879,131 km (0.116 R)
• M74: 33,992,376 km (0.059 R)
• M75: 34,333,160 km (0.092 R)
• M76: 35,880,152 km (0.046 R)
• M77: 36,807,808 km (0.098 R)
• M78: 37,567,167 km (0.093 R)
• M79: 37,743,094 km (0.11 R)
• M80: 38,095,995 km (0.095 R)
• M81: 38,390,853 km (0.065 R)
• M82: 39,398,993 km (0.11 R)
• M83: 39,577,762 km (0.086 R)
• M84: 40,115,866 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 5

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.5 AU - 10.02 AU

Year: 20681 Days

Day: 23.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,936,877 km

• M1: 385,215 km (0.097 R)
• M2: 542,591 km (0.1 R)
• M3: 576,401 km (0.091 R)
• M4: 738,265 km (0.108 R)
• M5: 893,847 km (0.085 R)
• M6: 1,281,156 km (0.109 R)
• M7: 1,397,244 km (0.111 R)
• M8: 1,444,667 km (0.056 R)
• M9: 1,614,909 km (0.053 R)
• M10: 2,558,273 km (0.041 R)
• M11: 2,734,499 km (0.075 R)
• M12: 4,279,696 km (0.071 R)
• M13: 4,418,822 km (0.077 R)
• M14: 4,917,132 km (0.11 R)
• M15: 5,321,047 km (0.055 R)
• M16: 5,735,582 km (0.029 R)
• M17: 5,812,027 km (0.089 R)
• M18: 7,122,355 km (0.092 R)
• M19: 7,287,211 km (0.049 R)
• M20: 7,578,628 km (0.12 R)
• M21: 7,704,739 km (0.063 R)
• M22: 8,001,691 km (0.053 R)
• M23: 8,606,665 km (0.098 R)
• M24: 8,650,497 km (0.077 R)
• M25: 9,047,829 km (0.105 R)
• M26: 11,265,468 km (0.097 R)
• M27: 12,187,290 km (0.115 R)
• M28: 12,882,022 km (0.091 R)
• M29: 14,205,814 km (0.087 R)
• M30: 14,309,485 km (0.11 R)
• M31: 14,621,845 km (0.114 R)
• M32: 15,147,383 km (0.072 R)
• M33: 15,572,241 km (0.068 R)
• M34: 16,108,998 km (0.031 R)
• M35: 17,090,061 km (0.034 R)
• M36: 17,310,718 km (0.119 R)
• M37: 18,711,103 km (0.052 R)
• M38: 20,380,616 km (0.047 R)
• M39: 20,673,229 km (0.068 R)
• M40: 20,790,663 km (0.052 R)
• M41: 21,026,280 km (0.101 R)
• M42: 22,037,113 km (0.089 R)
• M43: 23,185,725 km (0.102 R)
• M44: 24,415,420 km (0.097 R)
• M45: 24,477,503 km (0.07 R)
• M46: 25,540,396 km (0.064 R)
• M47: 26,745,855 km (0.099 R)
• M48: 27,452,256 km (0.082 R)
• M49: 27,840,164 km (0.092 R)
• M50: 29,146,303 km (0.069 R)
• M51: 29,343,922 km (0.049 R)
• M52: 30,272,027 km (0.059 R)
• M53: 32,021,125 km (0.069 R)
• M54: 32,976,457 km (0.115 R)
• M55: 33,044,973 km (0.048 R)
• M56: 34,775,222 km (0.109 R)
• M57: 36,890,087 km (0.072 R)
• M58: 38,034,959 km (0.093 R)
• M59: 38,611,809 km (0.09 R)
• M60: 39,482,319 km (0.052 R)
• M61: 39,555,173 km (0.099 R)
• M62: 41,095,283 km (0.11 R)
• M63: 41,612,892 km (0.102 R)
• M64: 42,058,394 km (0.087 R)
• M65: 45,372,885 km (0.079 R)
• M66: 46,445,053 km (0.097 R)
• M67: 48,926,732 km (0.103 R)
• M68: 49,318,379 km (0.086 R)
• M69: 52,248,702 km (0.105 R)
• M70: 52,809,544 km (0.119 R)
• M71: 53,050,397 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit