🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.82 AU

Year: 209 Days

Day: 12.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.24 AU - 3.64 AU

Year: 1797 Days

Day: 39.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 9.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.79 AU - 13.77 AU

Year: 15339 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,880,395 km

• M1: 124,017 km (0.11 R)
• M2: 323,431 km (0.052 R)
• M3: 618,138 km (0.11 R)
• M4: 1,187,209 km (0.096 R)
• M5: 1,301,501 km (0.072 R)
• M6: 1,582,895 km (0.12 R)
• M7: 1,995,187 km (0.108 R)
• M8: 2,391,920 km (0.082 R)
• M9: 2,889,932 km (0.097 R)
• M10: 3,124,501 km (0.103 R)
• M11: 3,808,463 km (0.065 R)
• M12: 4,094,793 km (0.079 R)
• M13: 4,328,914 km (0.086 R)
• M14: 4,718,915 km (0.079 R)
• M15: 5,468,251 km (0.066 R)
• M16: 5,564,592 km (0.118 R)
• M17: 6,087,736 km (0.1 R)
• M18: 6,729,361 km (0.066 R)
• M19: 7,110,686 km (0.054 R)
• M20: 8,003,336 km (0.068 R)
• M21: 8,817,897 km (0.094 R)
• M22: 9,120,683 km (0.095 R)
• M23: 9,350,017 km (0.059 R)
• M24: 9,503,953 km (0.055 R)
• M25: 11,374,973 km (0.07 R)
• M26: 12,457,613 km (0.06 R)
• M27: 12,627,107 km (0.047 R)
• M28: 13,140,228 km (0.054 R)
• M29: 13,269,481 km (0.052 R)
• M30: 13,660,081 km (0.095 R)
• M31: 13,791,129 km (0.115 R)
• M32: 14,452,501 km (0.111 R)
• M33: 14,586,092 km (0.029 R)
• M34: 14,899,200 km (0.052 R)
• M35: 15,669,031 km (0.083 R)
• M36: 15,989,768 km (0.118 R)
• M37: 16,173,923 km (0.103 R)
• M38: 16,312,601 km (0.063 R)
• M39: 16,498,102 km (0.073 R)
• M40: 16,871,199 km (0.117 R)
• M41: 17,199,866 km (0.088 R)
• M42: 17,673,193 km (0.099 R)
• M43: 17,768,337 km (0.07 R)
• M44: 17,863,781 km (0.098 R)
• M45: 18,198,880 km (0.104 R)
• M46: 20,352,042 km (0.09 R)
• M47: 20,651,986 km (0.087 R)
• M48: 21,053,956 km (0.113 R)
• M49: 23,050,788 km (0.084 R)
• M50: 23,154,758 km (0.072 R)
• M51: 23,259,028 km (0.1 R)
• M52: 23,363,298 km (0.118 R)
• M53: 23,782,172 km (0.033 R)
• M54: 24,627,549 km (0.087 R)
• M55: 25,751,777 km (0.037 R)
• M56: 26,076,106 km (0.073 R)
• M57: 26,401,780 km (0.087 R)
• M58: 26,947,663 km (0.116 R)
• M59: 27,662,591 km (0.116 R)
• M60: 28,719,051 km (0.094 R)
• M61: 28,999,098 km (0.03 R)
• M62: 29,449,388 km (0.111 R)
• M63: 29,845,074 km (0.079 R)
• M64: 30,015,317 km (0.109 R)
• M65: 30,356,550 km (0.071 R)
• M66: 30,641,982 km (0.095 R)
• M67: 31,043,054 km (0.084 R)
• M68: 31,157,945 km (0.102 R)
• M69: 32,256,592 km (0.082 R)
• M70: 32,664,695 km (0.118 R)
• M71: 33,074,294 km (0.104 R)
• M72: 33,603,571 km (0.105 R)
• M73: 34,432,493 km (0.087 R)
• M74: 35,148,169 km (0.093 R)
• M75: 35,989,508 km (0.066 R)
• M76: 36,473,307 km (0.091 R)
• M77: 36,898,315 km (0.11 R)
• M78: 37,141,860 km (0.049 R)
• M79: 37,753,267 km (0.062 R)
• M80: 38,924,020 km (0.081 R)
• M81: 39,794,230 km (0.037 R)
• M82: 40,169,272 km (0.104 R)
• M83: 40,482,530 km (0.054 R)
• M84: 41,237,850 km (0.083 R)
• M85: 41,490,670 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.5

Radius: 4.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.26 AU - 14.2 AU

Year: 17153 Days

Day: 24.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 31,880,395 km

• M1: 65,823 km (0.107 R)
• M2: 98,136 km (0.089 R)
• M3: 192,233 km (0.054 R)
• M4: 259,403 km (0.068 R)
• M5: 286,779 km (0.071 R)
• M6: 315,203 km (0.118 R)
• M7: 495,618 km (0.117 R)
• M8: 640,428 km (0.066 R)
• M9: 812,167 km (0.115 R)
• M10: 881,879 km (0.063 R)
• M11: 1,012,628 km (0.095 R)
• M12: 1,244,056 km (0.042 R)
• M13: 1,718,281 km (0.114 R)
• M14: 1,754,185 km (0.044 R)
• M15: 1,993,392 km (0.106 R)
• M16: 2,203,726 km (0.053 R)
• M17: 3,180,002 km (0.096 R)
• M18: 3,448,081 km (0.082 R)
• M19: 3,653,928 km (0.09 R)
• M20: 3,746,679 km (0.116 R)
• M21: 4,053,504 km (0.084 R)
• M22: 4,101,525 km (0.111 R)
• M23: 4,270,720 km (0.097 R)
• M24: 4,319,489 km (0.119 R)
• M25: 4,566,176 km (0.082 R)
• M26: 4,666,257 km (0.094 R)
• M27: 4,716,522 km (0.091 R)
• M28: 6,057,517 km (0.119 R)
• M29: 6,222,523 km (0.066 R)
• M30: 6,417,001 km (0.088 R)
• M31: 6,472,950 km (0.099 R)
• M32: 6,726,519 km (0.08 R)
• M33: 6,840,363 km (0.088 R)
• M34: 6,868,936 km (0.085 R)
• M35: 7,069,846 km (0.075 R)
• M36: 7,127,591 km (0.049 R)
• M37: 7,331,044 km (0.119 R)
• M38: 7,565,912 km (0.118 R)
• M39: 7,684,244 km (0.11 R)
• M40: 7,982,842 km (0.115 R)
• M41: 8,042,980 km (0.09 R)
• M42: 8,346,065 km (0.111 R)
• M43: 8,468,287 km (0.117 R)
• M44: 8,622,073 km (0.102 R)
• M45: 8,869,807 km (0.118 R)
• M46: 9,659,235 km (0.105 R)
• M47: 10,078,708 km (0.065 R)
• M48: 10,635,960 km (0.07 R)
• M49: 10,735,293 km (0.112 R)
• M50: 10,835,075 km (0.08 R)
• M51: 11,001,876 km (0.119 R)
• M52: 11,677,759 km (0.089 R)
• M53: 11,951,823 km (0.095 R)
• M54: 12,716,567 km (0.051 R)
• M55: 13,175,832 km (0.119 R)
• M56: 13,353,854 km (0.105 R)
• M57: 13,676,387 km (0.116 R)
• M58: 15,066,450 km (0.071 R)
• M59: 15,215,300 km (0.067 R)
• M60: 15,289,950 km (0.115 R)
• M61: 17,506,840 km (0.087 R)
• M62: 18,017,268 km (0.113 R)
• M63: 18,373,610 km (0.098 R)
• M64: 18,572,576 km (0.102 R)
• M65: 18,812,231 km (0.039 R)
• M66: 19,294,685 km (0.088 R)
• M67: 20,683,402 km (0.106 R)
• M68: 20,973,322 km (0.034 R)
• M69: 22,061,946 km (0.102 R)
• M70: 22,104,133 km (0.114 R)
• M71: 22,997,232 km (0.12 R)
• M72: 24,774,754 km (0.09 R)
• M73: 24,818,586 km (0.054 R)
• M74: 25,038,495 km (0.119 R)
• M75: 25,303,283 km (0.039 R)
• M76: 25,435,976 km (0.093 R)
• M77: 25,480,257 km (0.119 R)
• M78: 26,326,532 km (0.089 R)
• M79: 26,730,746 km (0.112 R)
• M80: 26,911,011 km (0.037 R)
• M81: 27,909,577 km (0.105 R)
• M82: 28,230,016 km (0.095 R)
• M83: 28,459,499 km (0.069 R)
• M84: 29,012,861 km (0.086 R)
• M85: 29,198,064 km (0.096 R)
• M86: 30,177,182 km (0.107 R)
• M87: 30,552,972 km (0.106 R)
• M88: 30,977,530 km (0.117 R)
• M89: 31,024,953 km (0.092 R)
• M90: 31,214,344 km (0.082 R)
• M91: 31,499,178 km (0.097 R)
• M92: 31,784,910 km (0.048 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit