🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.15 AU - 1.57 AU

Year: 601 Days

Day: 39.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,834,551 km

• M1: 1,316,312 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.5 AU - 1.6 AU

Year: 731 Days

Day: 23.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,834,551 km

• M1: 343,178 km (0.081 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374

Radius: 3.8

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.23 AU - 14.97 AU

Year: 17958 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,834,551 km

• M1: 143,016 km (0.072 R)
• M2: 509,979 km (0.116 R)
• M3: 897,288 km (0.101 R)
• M4: 1,118,394 km (0.094 R)
• M5: 1,455,288 km (0.071 R)
• M6: 1,582,745 km (0.095 R)
• M7: 1,608,776 km (0.062 R)
• M8: 1,848,730 km (0.1 R)
• M9: 2,157,201 km (0.075 R)
• M10: 2,421,391 km (0.058 R)
• M11: 2,726,870 km (0.066 R)
• M12: 3,340,072 km (0.081 R)
• M13: 3,818,186 km (0.073 R)
• M14: 4,065,173 km (0.089 R)
• M15: 4,172,733 km (0.113 R)
• M16: 5,181,322 km (0.103 R)
• M17: 5,375,949 km (0.079 R)
• M18: 8,161,013 km (0.064 R)
• M19: 8,615,940 km (0.081 R)
• M20: 9,079,095 km (0.113 R)
• M21: 9,313,664 km (0.09 R)
• M22: 9,360,788 km (0.084 R)
• M23: 9,693,044 km (0.069 R)
• M24: 10,369,227 km (0.104 R)
• M25: 10,911,220 km (0.097 R)
• M26: 11,311,095 km (0.063 R)
• M27: 13,381,230 km (0.05 R)
• M28: 13,434,338 km (0.092 R)
• M29: 14,241,268 km (0.102 R)
• M30: 15,008,406 km (0.054 R)
• M31: 15,564,611 km (0.042 R)
• M32: 16,014,302 km (0.09 R)
• M33: 16,696,918 km (0.09 R)
• M34: 17,215,125 km (0.074 R)
• M35: 17,621,732 km (0.074 R)
• M36: 17,680,075 km (0.11 R)
• M37: 18,980,080 km (0.075 R)
• M38: 19,460,439 km (0.113 R)
• M39: 20,432,975 km (0.118 R)
• M40: 20,801,734 km (0.097 R)
• M41: 21,733,279 km (0.114 R)
• M42: 21,858,642 km (0.098 R)
• M43: 22,361,890 km (0.117 R)
• M44: 22,678,439 km (0.097 R)
• M45: 24,413,026 km (0.109 R)
• M46: 25,066,320 km (0.102 R)
• M47: 26,590,423 km (0.109 R)
• M48: 27,736,044 km (0.074 R)
• M49: 27,871,878 km (0.113 R)
• M50: 28,144,147 km (0.05 R)
• M51: 28,280,729 km (0.057 R)
• M52: 28,691,525 km (0.102 R)
• M53: 28,897,671 km (0.092 R)
• M54: 30,005,443 km (0.094 R)
• M55: 31,622,148 km (0.092 R)
• M56: 32,906,894 km (0.085 R)
• M57: 33,050,658 km (0.065 R)
• M58: 33,555,700 km (0.046 R)
• M59: 33,772,766 km (0.086 R)
• M60: 33,990,431 km (0.033 R)
• M61: 34,208,695 km (0.085 R)
• M62: 34,573,265 km (0.084 R)
• M63: 34,939,031 km (0.097 R)
• M64: 35,012,334 km (0.092 R)
• M65: 35,527,101 km (0.108 R)
• M66: 37,911,840 km (0.109 R)
• M67: 38,062,635 km (0.12 R)
• M68: 38,289,126 km (0.11 R)
• M69: 38,591,763 km (0.11 R)
• M70: 39,047,288 km (0.083 R)
• M71: 41,041,877 km (0.096 R)
• M72: 42,129,453 km (0.092 R)
• M73: 42,441,963 km (0.083 R)
• M74: 43,069,227 km (0.116 R)
• M75: 44,810,097 km (0.118 R)
• M76: 45,288,811 km (0.109 R)
• M77: 47,139,635 km (0.038 R)
• M78: 47,545,345 km (0.051 R)
• M79: 51,831,773 km (0.105 R)
• M80: 52,502,121 km (0.097 R)
• M81: 52,922,491 km (0.06 R)
• M82: 53,344,058 km (0.1 R)
• M83: 53,936,016 km (0.082 R)
• M84: 54,530,219 km (0.108 R)
• M85: 55,725,207 km (0.081 R)
• M86: 55,810,926 km (0.109 R)
• M87: 56,756,235 km (0.072 R)
• M88: 57,015,040 km (0.055 R)
• M89: 57,880,314 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.4

Radius: 4.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.83 AU - 16.45 AU

Year: 24559 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,834,551 km

• M1: 52,210 km (0.099 R)
• M2: 129,552 km (0.097 R)
• M3: 204,351 km (0.079 R)
• M4: 484,548 km (0.038 R)
• M5: 510,877 km (0.106 R)
• M6: 649,704 km (0.062 R)
• M7: 693,685 km (0.055 R)
• M8: 912,098 km (0.096 R)
• M9: 995,125 km (0.036 R)
• M10: 1,683,425 km (0.067 R)
• M11: 1,910,963 km (0.093 R)
• M12: 2,148,225 km (0.058 R)
• M13: 2,417,651 km (0.082 R)
• M14: 2,509,953 km (0.041 R)
• M15: 3,112,085 km (0.118 R)
• M16: 3,416,367 km (0.052 R)
• M17: 3,624,457 km (0.104 R)
• M18: 3,809,959 km (0.039 R)
• M19: 4,025,828 km (0.094 R)
• M20: 4,554,058 km (0.094 R)
• M21: 5,583,142 km (0.11 R)
• M22: 5,735,732 km (0.094 R)
• M23: 5,766,549 km (0.091 R)
• M24: 7,604,658 km (0.073 R)
• M25: 7,876,029 km (0.077 R)
• M26: 9,135,942 km (0.107 R)
• M27: 9,424,367 km (0.033 R)
• M28: 9,533,274 km (0.103 R)
• M29: 9,899,340 km (0.1 R)
• M30: 9,936,291 km (0.108 R)
• M31: 10,382,092 km (0.102 R)
• M32: 11,024,914 km (0.11 R)
• M33: 11,602,811 km (0.062 R)
• M34: 13,069,768 km (0.088 R)
• M35: 13,353,704 km (0.098 R)
• M36: 13,639,885 km (0.075 R)
• M37: 13,886,572 km (0.109 R)
• M38: 14,593,871 km (0.104 R)
• M39: 16,086,708 km (0.044 R)
• M40: 16,216,858 km (0.116 R)
• M41: 16,434,672 km (0.106 R)
• M42: 17,315,355 km (0.12 R)
• M43: 17,493,377 km (0.12 R)
• M44: 18,893,164 km (0.032 R)
• M45: 19,214,201 km (0.03 R)
• M46: 20,469,327 km (0.073 R)
• M47: 21,559,148 km (0.039 R)
• M48: 22,813,675 km (0.1 R)
• M49: 23,597,419 km (0.114 R)
• M50: 26,103,033 km (0.1 R)
• M51: 26,511,585 km (0.09 R)
• M52: 27,076,915 km (0.118 R)
• M53: 27,128,527 km (0.083 R)
• M54: 27,750,255 km (0.118 R)
• M55: 28,271,903 km (0.051 R)
• M56: 28,744,034 km (0.092 R)
• M57: 28,902,159 km (0.102 R)
• M58: 29,271,815 km (0.075 R)
• M59: 30,069,471 km (0.069 R)
• M60: 31,523,114 km (0.076 R)
• M61: 32,231,160 km (0.114 R)
• M62: 32,889,391 km (0.118 R)
• M63: 33,662,962 km (0.05 R)
• M64: 34,610,215 km (0.085 R)
• M65: 34,834,463 km (0.059 R)
• M66: 38,428,103 km (0.079 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: 371 - 13,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit