🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.5 AU - 0.83 AU

Year: 197 Days

Day: 15.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.56 AU - 1.64 AU

Year: 743 Days

Day: 40.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,642,846 km

• M1: 371,302 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.72 AU - 2.48 AU

Year: 1117 Days

Day: 16.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,642,846 km

• M1: 1,575,864 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.04 AU - 3.16 AU

Year: 1539 Days

Day: 15.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,642,846 km

• M1: 1,139,188 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.16 AU - 4.12 AU

Year: 2549 Days

Day: 21.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,642,846 km

• M1: 2,312,334 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.13 AU - 4.47 AU

Year: 3273 Days

Day: 34.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.3

Radius: 7.1

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.23 AU - 16.27 AU

Year: 24047 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,642,846 km

• M1: 164,558 km (0.083 R)
• M2: 1,181,674 km (0.091 R)
• M3: 1,323,492 km (0.112 R)
• M4: 1,441,076 km (0.109 R)
• M5: 1,624,034 km (0.093 R)
• M6: 1,718,431 km (0.07 R)
• M7: 1,847,085 km (0.074 R)
• M8: 2,217,190 km (0.055 R)
• M9: 2,573,532 km (0.069 R)
• M10: 2,986,273 km (0.079 R)
• M11: 3,664,250 km (0.057 R)
• M12: 3,788,716 km (0.104 R)
• M13: 4,213,723 km (0.077 R)
• M14: 4,925,211 km (0.075 R)
• M15: 4,970,838 km (0.118 R)
• M16: 6,657,704 km (0.12 R)
• M17: 6,758,981 km (0.109 R)
• M18: 7,221,239 km (0.078 R)
• M19: 7,746,926 km (0.036 R)
• M20: 8,068,262 km (0.062 R)
• M21: 8,503,442 km (0.091 R)
• M22: 8,834,951 km (0.108 R)
• M23: 8,946,401 km (0.108 R)
• M24: 9,339,993 km (0.068 R)
• M25: 9,510,385 km (0.036 R)
• M26: 9,567,532 km (0.081 R)
• M27: 12,499,052 km (0.115 R)
• M28: 14,814,528 km (0.035 R)
• M29: 16,773,512 km (0.05 R)
• M30: 18,526,500 km (0.066 R)
• M31: 18,812,381 km (0.077 R)
• M32: 19,316,227 km (0.096 R)
• M33: 19,605,998 km (0.057 R)
• M34: 20,631,940 km (0.105 R)
• M35: 21,675,086 km (0.067 R)
• M36: 22,658,991 km (0.119 R)
• M37: 25,538,451 km (0.064 R)
• M38: 26,818,709 km (0.063 R)
• M39: 28,037,932 km (0.116 R)
• M40: 28,530,708 km (0.039 R)
• M41: 30,445,859 km (0.062 R)
• M42: 31,631,871 km (0.091 R)
• M43: 32,402,300 km (0.066 R)
• M44: 33,439,014 km (0.08 R)
• M45: 33,874,194 km (0.083 R)
• M46: 35,279,367 km (0.092 R)
• M47: 35,367,929 km (0.108 R)
• M48: 35,722,476 km (0.108 R)
• M49: 35,811,337 km (0.076 R)
• M50: 37,422,655 km (0.1 R)
• M51: 37,693,577 km (0.101 R)
• M52: 37,965,097 km (0.079 R)
• M53: 38,328,171 km (0.04 R)
• M54: 38,874,802 km (0.108 R)
• M55: 39,149,164 km (0.112 R)
• M56: 40,530,402 km (0.099 R)
• M57: 41,833,997 km (0.054 R)
• M58: 43,909,967 km (0.103 R)
• M59: 44,386,436 km (0.119 R)
• M60: 46,600,335 km (0.103 R)
• M61: 47,183,767 km (0.106 R)
• M62: 49,244,627 km (0.104 R)
• M63: 49,640,613 km (0.088 R)
• M64: 50,634,990 km (0.106 R)
• M65: 51,334,809 km (0.074 R)
• M66: 52,239,576 km (0.05 R)
• M67: 52,441,234 km (0.105 R)
• M68: 52,744,320 km (0.101 R)
• M69: 53,758,892 km (0.068 R)
• M70: 54,575,248 km (0.045 R)
• M71: 54,677,573 km (0.057 R)
• M72: 54,779,898 km (0.048 R)
• M73: 56,737,386 km (0.076 R)
• M74: 57,568,402 km (0.11 R)
• M75: 57,776,792 km (0.051 R)
• M76: 58,717,613 km (0.11 R)
• M77: 58,927,349 km (0.069 R)
• M78: 59,032,367 km (0.114 R)
• M79: 59,452,887 km (0.084 R)
• M80: 59,558,203 km (0.111 R)
• M81: 60,191,152 km (0.099 R)
• M82: 60,402,683 km (0.055 R)
• M83: 60,614,514 km (0.032 R)
• M84: 62,852,797 km (0.102 R)
• M85: 63,604,826 km (0.099 R)
• M86: 67,519,503 km (0.071 R)
• M87: 67,629,457 km (0.104 R)
• M88: 68,069,425 km (0.091 R)
• M89: 69,395,161 km (0.12 R)
• M90: 71,511,522 km (0.082 R)
• M91: 72,184,264 km (0.077 R)
• M92: 73,310,287 km (0.111 R)
• M93: 73,536,030 km (0.097 R)
• M94: 73,988,564 km (0.112 R)
• M95: 75,921,817 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.2

Radius: 7.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.45 AU - 19.79 AU

Year: 27151 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,642,846 km

• M1: 141,220 km (0.057 R)
• M2: 294,857 km (0.055 R)
• M3: 432,188 km (0.03 R)
• M4: 509,381 km (0.108 R)
• M5: 570,566 km (0.091 R)
• M6: 634,744 km (0.092 R)
• M7: 967,150 km (0.08 R)
• M8: 1,263,204 km (0.115 R)
• M9: 1,587,084 km (0.115 R)
• M10: 1,648,718 km (0.084 R)
• M11: 1,711,100 km (0.102 R)
• M12: 2,309,043 km (0.074 R)
• M13: 2,594,326 km (0.073 R)
• M14: 3,638,071 km (0.053 R)
• M15: 6,011,142 km (0.092 R)
• M16: 6,108,231 km (0.085 R)
• M17: 6,255,136 km (0.083 R)
• M18: 6,452,755 km (0.065 R)
• M19: 7,160,352 km (0.11 R)
• M20: 9,258,313 km (0.079 R)
• M21: 9,767,843 km (0.101 R)
• M22: 11,110,634 km (0.033 R)
• M23: 11,833,940 km (0.086 R)
• M24: 12,201,352 km (0.056 R)
• M25: 15,472,309 km (0.113 R)
• M26: 16,414,926 km (0.029 R)
• M27: 16,551,060 km (0.062 R)
• M28: 17,653,895 km (0.027 R)
• M29: 18,073,667 km (0.107 R)
• M30: 18,709,308 km (0.092 R)
• M31: 19,352,280 km (0.093 R)
• M32: 21,547,479 km (0.049 R)
• M33: 22,523,007 km (0.087 R)
• M34: 23,359,558 km (0.116 R)
• M35: 24,361,415 km (0.109 R)
• M36: 24,516,847 km (0.109 R)
• M37: 24,750,519 km (0.083 R)
• M38: 24,828,459 km (0.105 R)
• M39: 26,966,961 km (0.085 R)
• M40: 27,450,012 km (0.052 R)
• M41: 28,017,437 km (0.088 R)
• M42: 28,261,731 km (0.059 R)
• M43: 28,834,541 km (0.042 R)
• M44: 29,246,085 km (0.091 R)
• M45: 29,411,241 km (0.116 R)
• M46: 29,659,573 km (0.078 R)
• M47: 29,742,450 km (0.064 R)
• M48: 30,241,658 km (0.089 R)
• M49: 30,492,235 km (0.091 R)
• M50: 33,208,184 km (0.117 R)
• M51: 33,466,689 km (0.049 R)
• M52: 33,899,177 km (0.032 R)
• M53: 34,594,956 km (0.104 R)
• M54: 34,857,052 km (0.107 R)
• M55: 35,647,377 km (0.056 R)
• M56: 35,735,491 km (0.038 R)
• M57: 36,088,990 km (0.119 R)
• M58: 36,799,281 km (0.086 R)
• M59: 39,048,784 km (0.105 R)
• M60: 39,230,695 km (0.091 R)
• M61: 40,603,704 km (0.086 R)
• M62: 41,620,521 km (0.098 R)
• M63: 44,151,867 km (0.118 R)
• M64: 44,531,097 km (0.072 R)
• M65: 45,292,850 km (0.037 R)
• M66: 45,483,886 km (0.069 R)
• M67: 46,251,024 km (0.034 R)
• M68: 46,925,710 km (0.095 R)
• M69: 51,340,194 km (0.105 R)
• M70: 52,339,059 km (0.091 R)
• M71: 53,243,528 km (0.083 R)
• M72: 53,748,271 km (0.106 R)
• M73: 54,254,660 km (0.117 R)
• M74: 54,660,818 km (0.089 R)
• M75: 55,680,627 km (0.113 R)
• M76: 56,398,248 km (0.071 R)
• M77: 57,532,200 km (0.112 R)
• M78: 57,842,765 km (0.1 R)
• M79: 58,257,749 km (0.089 R)
• M80: 59,090,561 km (0.071 R)
• M81: 59,822,543 km (0.101 R)
• M82: 60,137,147 km (0.11 R)
• M83: 60,452,350 km (0.084 R)
• M84: 61,506,865 km (0.108 R)
• M85: 61,930,377 km (0.12 R)
• M86: 62,354,786 km (0.083 R)
• M87: 65,245,316 km (0.06 R)
• M88: 66,652,434 km (0.114 R)
• M89: 67,851,012 km (0.072 R)
• M90: 68,507,746 km (0.086 R)
• M91: 68,617,402 km (0.12 R)
• M92: 69,276,680 km (0.081 R)
• M93: 72,604,035 km (0.115 R)
• M94: 74,738,049 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 19,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit