🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.8 AU - 4.48 AU

Year: 2487 Days

Day: 33.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,908,386 km

• M1: 1,519,017 km (0.105 R)
• M2: 2,341,655 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322

Radius: 12.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.97 AU - 6.85 AU

Year: 5812 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 94,908,386 km

• M1: 174,282 km (0.075 R)
• M2: 267,331 km (0.063 R)
• M3: 1,368,372 km (0.119 R)
• M4: 1,510,639 km (0.092 R)
• M5: 1,613,263 km (0.057 R)
• M6: 1,703,172 km (0.118 R)
• M7: 3,098,172 km (0.099 R)
• M8: 3,579,428 km (0.077 R)
• M9: 4,271,767 km (0.107 R)
• M10: 4,983,255 km (0.069 R)
• M11: 5,071,966 km (0.105 R)
• M12: 5,432,497 km (0.098 R)
• M13: 5,523,901 km (0.062 R)
• M14: 5,708,356 km (0.075 R)
• M15: 6,036,124 km (0.097 R)
• M16: 7,031,250 km (0.065 R)
• M17: 7,817,386 km (0.081 R)
• M18: 8,024,879 km (0.097 R)
• M19: 8,365,962 km (0.066 R)
• M20: 10,197,937 km (0.102 R)
• M21: 10,538,871 km (0.116 R)
• M22: 10,624,740 km (0.095 R)
• M23: 11,202,786 km (0.116 R)
• M24: 11,437,056 km (0.088 R)
• M25: 11,702,293 km (0.115 R)
• M26: 11,999,544 km (0.05 R)
• M27: 12,269,269 km (0.102 R)
• M28: 12,631,895 km (0.077 R)
• M29: 13,585,132 km (0.071 R)
• M30: 14,180,981 km (0.068 R)
• M31: 14,434,399 km (0.102 R)
• M32: 14,817,220 km (0.102 R)
• M33: 15,691,171 km (0.073 R)
• M34: 15,854,831 km (0.082 R)
• M35: 16,183,797 km (0.087 R)
• M36: 16,382,313 km (0.102 R)
• M37: 16,781,740 km (0.092 R)
• M38: 18,308,236 km (0.089 R)
• M39: 18,446,165 km (0.115 R)
• M40: 18,757,479 km (0.052 R)
• M41: 19,245,467 km (0.086 R)
• M42: 19,596,573 km (0.099 R)
• M43: 20,340,673 km (0.12 R)
• M44: 20,770,019 km (0.058 R)
• M45: 21,310,965 km (0.102 R)
• M46: 21,492,277 km (0.08 R)
• M47: 21,966,203 km (0.045 R)
• M48: 22,149,461 km (0.079 R)
• M49: 22,665,125 km (0.075 R)
• M50: 23,073,078 km (0.081 R)
• M51: 23,222,077 km (0.096 R)
• M52: 23,520,824 km (0.105 R)
• M53: 23,783,518 km (0.064 R)
• M54: 24,881,567 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.1

Radius: 4.8

Gravity: 42.71 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.79 AU - 19.51 AU

Year: 23245 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,908,386 km

• M1: 127,607 km (0.109 R)
• M2: 216,767 km (0.083 R)
• M3: 390,600 km (0.114 R)
• M4: 434,582 km (0.096 R)
• M5: 762,351 km (0.09 R)
• M6: 818,450 km (0.085 R)
• M7: 1,384,528 km (0.087 R)
• M8: 1,453,643 km (0.05 R)
• M9: 1,854,116 km (0.051 R)
• M10: 2,046,948 km (0.049 R)
• M11: 2,663,440 km (0.104 R)
• M12: 2,706,375 km (0.11 R)
• M13: 2,749,758 km (0.115 R)
• M14: 3,333,041 km (0.072 R)
• M15: 4,505,439 km (0.115 R)
• M16: 4,556,901 km (0.091 R)
• M17: 4,660,273 km (0.068 R)
• M18: 4,922,069 km (0.11 R)
• M19: 5,514,926 km (0.118 R)
• M20: 6,016,527 km (0.072 R)
• M21: 6,244,215 km (0.086 R)
• M22: 8,416,227 km (0.12 R)
• M23: 8,863,375 km (0.05 R)
• M24: 8,927,851 km (0.069 R)
• M25: 8,992,478 km (0.053 R)
• M26: 9,980,871 km (0.12 R)
• M27: 10,250,147 km (0.104 R)
• M28: 10,453,750 km (0.049 R)
• M29: 11,141,900 km (0.115 R)
• M30: 12,561,733 km (0.091 R)
• M31: 12,925,555 km (0.082 R)
• M32: 17,471,087 km (0.064 R)
• M33: 18,203,966 km (0.076 R)
• M34: 18,863,693 km (0.079 R)
• M35: 19,531,199 km (0.115 R)
• M36: 19,783,570 km (0.09 R)
• M37: 20,803,678 km (0.047 R)
• M38: 21,320,090 km (0.11 R)
• M39: 22,015,122 km (0.084 R)
• M40: 25,233,870 km (0.104 R)
• M41: 25,325,424 km (0.112 R)
• M42: 26,153,747 km (0.038 R)
• M43: 26,339,099 km (0.075 R)
• M44: 26,710,999 km (0.116 R)
• M45: 26,897,548 km (0.112 R)
• M46: 27,178,193 km (0.107 R)
• M47: 27,553,983 km (0.056 R)
• M48: 28,691,525 km (0.084 R)
• M49: 28,978,454 km (0.049 R)
• M50: 29,266,131 km (0.082 R)
• M51: 29,458,514 km (0.119 R)
• M52: 30,134,995 km (0.102 R)
• M53: 31,700,537 km (0.103 R)
• M54: 32,493,256 km (0.075 R)
• M55: 33,392,788 km (0.074 R)
• M56: 33,593,698 km (0.076 R)
• M57: 34,706,407 km (0.106 R)
• M58: 35,114,061 km (0.063 R)
• M59: 39,276,323 km (0.059 R)
• M60: 40,234,198 km (0.118 R)
• M61: 40,984,431 km (0.111 R)
• M62: 42,934,738 km (0.106 R)
• M63: 45,581,723 km (0.107 R)
• M64: 48,508,456 km (0.119 R)
• M65: 49,535,595 km (0.093 R)
• M66: 53,597,776 km (0.106 R)
• M67: 53,715,359 km (0.072 R)
• M68: 56,085,738 km (0.095 R)
• M69: 56,444,324 km (0.054 R)
• M70: 59,218,018 km (0.12 R)
• M71: 62,406,547 km (0.072 R)
• M72: 65,022,266 km (0.057 R)
• M73: 68,182,521 km (0.087 R)
• M74: 69,076,368 km (0.066 R)
• M75: 70,102,609 km (0.072 R)
• M76: 71,263,190 km (0.096 R)
• M77: 71,392,592 km (0.04 R)
• M78: 72,300,202 km (0.025 R)
• M79: 74,520,085 km (0.069 R)
• M80: 75,968,492 km (0.058 R)
• M81: 76,100,586 km (0.054 R)
• M82: 77,559,166 km (0.091 R)
• M83: 77,692,158 km (0.095 R)
• M84: 80,369,062 km (0.099 R)
• M85: 84,167,053 km (0.079 R)
• M86: 85,675,000 km (0.077 R)
• M87: 85,812,630 km (0.091 R)
• M88: 87,884,411 km (0.119 R)
• M89: 88,300,742 km (0.086 R)
• M90: 88,578,694 km (0.118 R)
• M91: 89,414,199 km (0.076 R)
• M92: 90,112,521 km (0.109 R)
• M93: 90,392,269 km (0.073 R)
• M94: 90,812,490 km (0.112 R)
• M95: 94,056,071 km (0.113 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit