🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.64 AU - 0.7 AU

Year: 204 Days

Day: 41 Hours

Environment

Temp: 109 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.61 AU - 4.67 AU

Year: 3140 Days

Day: 46.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.78 AU - 5.16 AU

Year: 3523 Days

Day: 35.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.5

Radius: 4.6

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.34 AU - 14 AU

Year: 16812 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,198,404 km

• M1: 173,384 km (0.078 R)
• M2: 207,492 km (0.1 R)
• M3: 355,445 km (0.101 R)
• M4: 433,086 km (0.09 R)
• M5: 533,765 km (0.041 R)
• M6: 623,524 km (0.09 R)
• M7: 718,369 km (0.105 R)
• M8: 879,785 km (0.113 R)
• M9: 986,598 km (0.1 R)
• M10: 1,189,453 km (0.12 R)
• M11: 2,122,943 km (0.091 R)
• M12: 2,325,050 km (0.088 R)
• M13: 2,413,612 km (0.119 R)
• M14: 2,624,545 km (0.047 R)
• M15: 2,686,030 km (0.055 R)
• M16: 5,076,454 km (0.057 R)
• M17: 5,191,495 km (0.074 R)
• M18: 5,859,898 km (0.091 R)
• M19: 6,224,618 km (0.117 R)
• M20: 6,306,597 km (0.111 R)
• M21: 6,347,737 km (0.089 R)
• M22: 6,975,898 km (0.118 R)
• M23: 7,887,997 km (0.116 R)
• M24: 8,245,236 km (0.054 R)
• M25: 8,516,607 km (0.077 R)
• M26: 9,489,442 km (0.095 R)
• M27: 9,583,988 km (0.087 R)
• M28: 10,594,820 km (0.077 R)
• M29: 11,538,035 km (0.105 R)
• M30: 11,841,569 km (0.105 R)
• M31: 11,994,308 km (0.054 R)
• M32: 12,301,583 km (0.095 R)
• M33: 12,663,460 km (0.113 R)
• M34: 14,907,129 km (0.111 R)
• M35: 15,017,083 km (0.058 R)
• M36: 15,681,896 km (0.094 R)
• M37: 16,243,187 km (0.052 R)
• M38: 16,868,207 km (0.105 R)
• M39: 17,559,050 km (0.097 R)
• M40: 18,671,609 km (0.074 R)
• M41: 19,027,652 km (0.063 R)
• M42: 20,109,245 km (0.107 R)
• M43: 20,230,569 km (0.08 R)
• M44: 20,413,228 km (0.105 R)
• M45: 20,902,712 km (0.078 R)
• M46: 21,458,019 km (0.108 R)
• M47: 21,768,585 km (0.116 R)
• M48: 22,080,795 km (0.101 R)
• M49: 22,457,184 km (0.087 R)
• M50: 22,646,275 km (0.059 R)
• M51: 22,772,536 km (0.071 R)
• M52: 23,216,542 km (0.119 R)
• M53: 23,727,269 km (0.053 R)
• M54: 25,151,142 km (0.096 R)
• M55: 25,478,612 km (0.108 R)
• M56: 26,669,112 km (0.112 R)
• M57: 26,735,832 km (0.046 R)
• M58: 27,204,074 km (0.106 R)
• M59: 27,607,539 km (0.087 R)
• M60: 28,012,949 km (0.043 R)
• M61: 28,966,785 km (0.08 R)
• M62: 29,792,715 km (0.063 R)
• M63: 30,139,184 km (0.083 R)
• M64: 32,886,698 km (0.106 R)
• M65: 34,181,617 km (0.095 R)
• M66: 34,326,578 km (0.108 R)
• M67: 34,398,983 km (0.058 R)
• M68: 35,860,255 km (0.089 R)
• M69: 36,007,459 km (0.04 R)
• M70: 36,154,963 km (0.109 R)
• M71: 37,864,867 km (0.081 R)
• M72: 38,240,058 km (0.081 R)
• M73: 38,465,801 km (0.119 R)
• M74: 39,676,946 km (0.119 R)
• M75: 39,753,091 km (0.11 R)
• M76: 39,981,826 km (0.086 R)
• M77: 41,054,592 km (0.042 R)
• M78: 41,517,299 km (0.114 R)
• M79: 42,059,142 km (0.092 R)
• M80: 43,385,178 km (0.094 R)
• M81: 44,013,788 km (0.09 R)
• M82: 44,171,464 km (0.108 R)
• M83: 44,250,302 km (0.086 R)
• M84: 45,758,249 km (0.11 R)
• M85: 46,398,079 km (0.077 R)
• M86: 47,363,583 km (0.048 R)
• M87: 48,987,169 km (0.086 R)
• M88: 51,125,222 km (0.113 R)
• M89: 51,456,731 km (0.112 R)
• M90: 53,125,495 km (0.115 R)
• M91: 53,377,418 km (0.038 R)
• M92: 53,882,161 km (0.056 R)
• M93: 56,259,122 km (0.068 R)
• M94: 57,030,448 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.7

Radius: 7

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.61 AU - 15.05 AU

Year: 19173 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,198,404 km

• M1: 869,313 km (0.083 R)
• M2: 1,510,639 km (0.083 R)
• M3: 1,647,821 km (0.058 R)
• M4: 2,988,666 km (0.1 R)
• M5: 3,126,895 km (0.098 R)
• M6: 3,811,604 km (0.081 R)
• M7: 3,999,349 km (0.105 R)
• M8: 4,423,160 km (0.087 R)
• M9: 4,820,791 km (0.085 R)
• M10: 5,064,935 km (0.095 R)
• M11: 5,271,380 km (0.057 R)
• M12: 5,607,676 km (0.028 R)
• M13: 5,994,237 km (0.069 R)
• M14: 6,037,770 km (0.069 R)
• M15: 7,066,704 km (0.111 R)
• M16: 7,672,127 km (0.084 R)
• M17: 8,101,024 km (0.109 R)
• M18: 9,282,249 km (0.061 R)
• M19: 10,047,591 km (0.103 R)
• M20: 10,411,563 km (0.116 R)
• M21: 10,621,598 km (0.117 R)
• M22: 10,780,023 km (0.082 R)
• M23: 11,475,503 km (0.097 R)
• M24: 11,692,420 km (0.108 R)
• M25: 12,629,501 km (0.035 R)
• M26: 13,419,079 km (0.116 R)
• M27: 13,704,960 km (0.106 R)
• M28: 13,935,042 km (0.112 R)
• M29: 14,282,707 km (0.037 R)
• M30: 15,283,218 km (0.062 R)
• M31: 15,701,643 km (0.116 R)
• M32: 16,427,941 km (0.058 R)
• M33: 16,795,054 km (0.091 R)
• M34: 17,475,275 km (0.081 R)
• M35: 19,054,580 km (0.09 R)
• M36: 20,219,499 km (0.102 R)
• M37: 20,415,921 km (0.074 R)
• M38: 23,506,014 km (0.111 R)
• M39: 25,598,290 km (0.114 R)
• M40: 25,810,719 km (0.088 R)
• M41: 27,314,477 km (0.076 R)
• M42: 27,386,882 km (0.107 R)
• M43: 27,822,062 km (0.089 R)
• M44: 28,920,260 km (0.117 R)
• M45: 29,363,369 km (0.103 R)
• M46: 30,331,417 km (0.113 R)
• M47: 30,706,459 km (0.052 R)
• M48: 33,529,520 km (0.07 R)
• M49: 34,228,591 km (0.079 R)
• M50: 35,325,592 km (0.062 R)
• M51: 35,720,232 km (0.052 R)
• M52: 35,878,506 km (0.09 R)
• M53: 36,992,861 km (0.106 R)
• M54: 37,554,152 km (0.117 R)
• M55: 37,715,119 km (0.044 R)
• M56: 37,876,236 km (0.067 R)
• M57: 38,766,643 km (0.063 R)
• M58: 40,403,243 km (0.083 R)
• M59: 41,645,354 km (0.091 R)
• M60: 43,236,627 km (0.116 R)
• M61: 44,592,133 km (0.114 R)
• M62: 45,961,403 km (0.061 R)
• M63: 46,392,095 km (0.079 R)
• M64: 47,257,668 km (0.055 R)
• M65: 47,344,435 km (0.067 R)
• M66: 48,041,112 km (0.118 R)
• M67: 49,974,365 km (0.12 R)
• M68: 52,471,453 km (0.068 R)
• M69: 53,011,801 km (0.065 R)
• M70: 54,370,748 km (0.104 R)
• M71: 54,826,273 km (0.073 R)
• M72: 55,374,549 km (0.036 R)
• M73: 56,661,091 km (0.088 R)
• M74: 58,329,407 km (0.095 R)
• M75: 58,795,703 km (0.078 R)
• M76: 59,263,346 km (0.116 R)
• M77: 61,240,432 km (0.099 R)
• M78: 61,714,358 km (0.109 R)
• M79: 63,622,329 km (0.054 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 16,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit