🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.94 AU - 1.02 AU

Year: 339 Days

Day: 47.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 8

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.23 AU - 10.21 AU

Year: 8245 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,220,797 km

• M1: 100,829 km (0.04 R)
• M2: 180,265 km (0.097 R)
• M3: 1,150,258 km (0.107 R)
• M4: 1,227,151 km (0.106 R)
• M5: 1,659,040 km (0.057 R)
• M6: 2,064,750 km (0.066 R)
• M7: 2,376,661 km (0.1 R)
• M8: 2,576,075 km (0.04 R)
• M9: 2,780,875 km (0.081 R)
• M10: 2,832,935 km (0.112 R)
• M11: 3,017,838 km (0.112 R)
• M12: 3,261,383 km (0.043 R)
• M13: 3,767,473 km (0.103 R)
• M14: 3,825,218 km (0.08 R)
• M15: 3,941,605 km (0.071 R)
• M16: 4,059,189 km (0.057 R)
• M17: 4,177,969 km (0.119 R)
• M18: 4,541,343 km (0.05 R)
• M19: 5,137,340 km (0.116 R)
• M20: 5,265,845 km (0.095 R)
• M21: 5,363,084 km (0.06 R)
• M22: 5,428,159 km (0.116 R)
• M23: 5,992,292 km (0.119 R)
• M24: 7,104,253 km (0.108 R)
• M25: 7,942,151 km (0.093 R)
• M26: 8,619,530 km (0.053 R)
• M27: 9,081,339 km (0.063 R)
• M28: 9,159,130 km (0.099 R)
• M29: 9,276,115 km (0.075 R)
• M30: 10,596,466 km (0.055 R)
• M31: 10,925,282 km (0.085 R)
• M32: 11,635,274 km (0.093 R)
• M33: 11,719,796 km (0.062 R)
• M34: 11,846,955 km (0.069 R)
• M35: 11,931,926 km (0.073 R)
• M36: 12,017,197 km (0.115 R)
• M37: 12,924,358 km (0.105 R)
• M38: 14,077,758 km (0.101 R)
• M39: 14,303,202 km (0.117 R)
• M40: 14,712,352 km (0.117 R)
• M41: 14,987,163 km (0.073 R)
• M42: 15,775,095 km (0.078 R)
• M43: 15,962,392 km (0.083 R)
• M44: 16,056,339 km (0.118 R)
• M45: 16,150,586 km (0.117 R)
• M46: 17,054,008 km (0.097 R)
• M47: 17,439,372 km (0.119 R)
• M48: 19,108,734 km (0.031 R)
• M49: 19,710,118 km (0.066 R)
• M50: 19,760,532 km (0.11 R)
• M51: 20,165,195 km (0.063 R)
• M52: 20,623,712 km (0.112 R)
• M53: 20,777,349 km (0.106 R)
• M54: 21,447,398 km (0.107 R)
• M55: 23,020,569 km (0.106 R)
• M56: 24,089,895 km (0.066 R)
• M57: 24,197,755 km (0.069 R)
• M58: 24,359,769 km (0.114 R)
• M59: 24,684,845 km (0.031 R)
• M60: 25,011,418 km (0.111 R)
• M61: 25,779,154 km (0.105 R)
• M62: 26,110,364 km (0.118 R)
• M63: 26,443,219 km (0.118 R)
• M64: 26,889,020 km (0.078 R)
• M65: 27,337,365 km (0.116 R)
• M66: 28,184,688 km (0.063 R)
• M67: 29,097,983 km (0.054 R)
• M68: 29,270,319 km (0.118 R)
• M69: 30,079,045 km (0.115 R)
• M70: 30,369,565 km (0.118 R)
• M71: 30,836,459 km (0.119 R)
• M72: 31,305,748 km (0.109 R)
• M73: 31,541,215 km (0.089 R)
• M74: 33,446,494 km (0.028 R)
• M75: 33,868,210 km (0.117 R)
• M76: 35,327,537 km (0.096 R)
• M77: 35,818,517 km (0.119 R)
• M78: 36,064,905 km (0.103 R)
• M79: 36,621,110 km (0.048 R)
• M80: 37,055,841 km (0.039 R)
• M81: 37,367,304 km (0.096 R)
• M82: 37,804,878 km (0.108 R)
• M83: 38,370,059 km (0.037 R)
• M84: 38,811,522 km (0.087 R)
• M85: 39,064,492 km (0.115 R)
• M86: 39,635,806 km (0.106 R)
• M87: 40,018,178 km (0.063 R)
• M88: 40,337,869 km (0.113 R)
• M89: 40,658,308 km (0.032 R)
• M90: 41,883,664 km (0.115 R)
• M91: 42,403,217 km (0.111 R)
• M92: 43,908,920 km (0.049 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.5

Radius: 3.8

Gravity: 63.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.94 AU - 20.58 AU

Year: 28427 Days

Day: 24.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,220,797 km

• M1: 109,506 km (0.112 R)
• M2: 204,650 km (0.073 R)
• M3: 303,684 km (0.112 R)
• M4: 598,990 km (0.112 R)
• M5: 655,089 km (0.084 R)
• M6: 772,523 km (0.077 R)
• M7: 1,379,592 km (0.12 R)
• M8: 1,888,524 km (0.062 R)
• M9: 1,929,962 km (0.051 R)
• M10: 3,354,583 km (0.119 R)
• M11: 3,608,151 km (0.104 R)
• M12: 4,909,503 km (0.054 R)
• M13: 5,848,978 km (0.037 R)
• M14: 7,293,195 km (0.038 R)
• M15: 7,358,270 km (0.078 R)
• M16: 7,953,670 km (0.096 R)
• M17: 8,495,663 km (0.04 R)
• M18: 9,330,868 km (0.118 R)
• M19: 9,686,462 km (0.086 R)
• M20: 9,758,120 km (0.103 R)
• M21: 9,830,076 km (0.079 R)
• M22: 9,902,033 km (0.117 R)
• M23: 11,606,252 km (0.113 R)
• M24: 11,682,397 km (0.081 R)
• M25: 11,911,730 km (0.058 R)
• M26: 12,142,560 km (0.071 R)
• M27: 12,530,617 km (0.048 R)
• M28: 13,001,701 km (0.107 R)
• M29: 13,719,022 km (0.117 R)
• M30: 14,367,529 km (0.088 R)
• M31: 14,777,726 km (0.067 R)
• M32: 15,778,087 km (0.099 R)
• M33: 16,886,308 km (0.082 R)
• M34: 17,493,377 km (0.109 R)
• M35: 18,639,595 km (0.111 R)
• M36: 19,356,917 km (0.115 R)
• M37: 19,628,138 km (0.102 R)
• M38: 21,749,735 km (0.035 R)
• M39: 21,843,683 km (0.115 R)
• M40: 22,504,606 km (0.099 R)
• M41: 24,624,258 km (0.073 R)
• M42: 27,920,797 km (0.112 R)
• M43: 28,022,823 km (0.113 R)
• M44: 28,843,666 km (0.115 R)
• M45: 29,568,169 km (0.103 R)
• M46: 31,246,956 km (0.041 R)
• M47: 33,171,981 km (0.079 R)
• M48: 35,797,873 km (0.052 R)
• M49: 35,908,725 km (0.076 R)
• M50: 36,464,780 km (0.092 R)
• M51: 38,262,947 km (0.077 R)
• M52: 39,515,829 km (0.072 R)
• M53: 41,245,928 km (0.12 R)
• M54: 42,882,828 km (0.078 R)
• M55: 43,472,692 km (0.094 R)
• M56: 43,827,838 km (0.097 R)
• M57: 43,946,319 km (0.045 R)
• M58: 44,302,811 km (0.057 R)
• M59: 45,978,756 km (0.118 R)
• M60: 46,824,433 km (0.089 R)
• M61: 47,067,080 km (0.066 R)
• M62: 47,675,345 km (0.077 R)
• M63: 48,041,561 km (0.049 R)
• M64: 49,762,834 km (0.105 R)
• M65: 50,506,635 km (0.074 R)
• M66: 51,004,646 km (0.059 R)
• M67: 51,629,367 km (0.074 R)
• M68: 51,754,580 km (0.099 R)
• M69: 52,256,631 km (0.041 R)
• M70: 53,012,698 km (0.107 R)
• M71: 54,663,062 km (0.069 R)
• M72: 57,494,351 km (0.118 R)
• M73: 59,714,683 km (0.114 R)
• M74: 59,846,179 km (0.067 R)
• M75: 60,109,322 km (0.102 R)
• M76: 62,095,832 km (0.096 R)
• M77: 62,229,124 km (0.082 R)
• M78: 63,700,569 km (0.111 R)
• M79: 68,458,080 km (0.066 R)
• M80: 70,254,002 km (0.119 R)
• M81: 71,366,861 km (0.081 R)
• M82: 73,047,144 km (0.049 R)
• M83: 77,304,550 km (0.076 R)
• M84: 80,042,042 km (0.106 R)
• M85: 81,204,267 km (0.095 R)
• M86: 82,811,248 km (0.116 R)
• M87: 83,692,230 km (0.081 R)
• M88: 84,281,346 km (0.108 R)
• M89: 87,247,124 km (0.109 R)
• M90: 89,343,439 km (0.075 R)
• M91: 91,304,816 km (0.113 R)
• M92: 91,911,137 km (0.12 R)
• M93: 93,585,586 km (0.108 R)
• M94: 95,731,118 km (0.075 R)
• M95: 97,273,622 km (0.088 R)
• M96: 99,446,830 km (0.086 R)
• M97: 100,070,653 km (0.079 R)
• M98: 104,632,192 km (0.088 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 18,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit