🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 149 Days

Day: 25.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.64 AU - 0.74 AU

Year: 209 Days

Day: 45 Hours

Environment

Temp: 124 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.54 AU - 1.7 AU

Year: 753 Days

Day: 20.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,982,454 km

• M1: 664,215 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.34 AU - 2.36 AU

Year: 1316 Days

Day: 18.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,982,454 km

• M1: 46,076 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.17 AU - 3.47 AU

Year: 2210 Days

Day: 46.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,982,454 km

• M1: 487,839 km (0.025 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.31 AU - 4.63 AU

Year: 2889 Days

Day: 30.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,982,454 km

• M1: 446,699 km (0.104 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 14.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.95 AU - 4.97 AU

Year: 4035 Days

Day: 14.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,982,454 km

• M1: 179,817 km (0.042 R)
• M2: 638,484 km (0.037 R)
• M3: 923,318 km (0.085 R)
• M4: 1,238,222 km (0.105 R)
• M5: 1,454,540 km (0.11 R)
• M6: 1,587,981 km (0.09 R)
• M7: 1,725,761 km (0.098 R)
• M8: 1,896,602 km (0.12 R)
• M9: 2,013,737 km (0.08 R)
• M10: 2,523,417 km (0.098 R)
• M11: 2,636,812 km (0.038 R)
• M12: 2,818,424 km (0.098 R)
• M13: 3,038,632 km (0.06 R)
• M14: 3,177,010 km (0.09 R)
• M15: 3,317,632 km (0.046 R)
• M16: 3,406,643 km (0.066 R)
• M17: 3,678,312 km (0.102 R)
• M18: 4,185,599 km (0.073 R)
• M19: 4,398,626 km (0.11 R)
• M20: 4,536,107 km (0.11 R)
• M21: 4,735,221 km (0.103 R)
• M22: 5,287,088 km (0.03 R)
• M23: 5,475,581 km (0.041 R)
• M24: 5,773,431 km (0.086 R)
• M25: 6,407,277 km (0.088 R)
• M26: 6,766,611 km (0.07 R)
• M27: 7,271,653 km (0.078 R)
• M28: 7,599,422 km (0.101 R)
• M29: 7,693,818 km (0.065 R)
• M30: 7,908,043 km (0.062 R)
• M31: 8,124,212 km (0.12 R)
• M32: 8,293,706 km (0.063 R)
• M33: 8,784,537 km (0.058 R)
• M34: 9,133,698 km (0.103 R)
• M35: 9,563,941 km (0.104 R)
• M36: 10,078,708 km (0.097 R)
• M37: 10,365,636 km (0.118 R)
• M38: 10,496,983 km (0.118 R)
• M39: 10,841,058 km (0.105 R)
• M40: 11,540,578 km (0.098 R)
• M41: 11,731,315 km (0.107 R)
• M42: 12,365,760 km (0.103 R)
• M43: 12,841,780 km (0.065 R)
• M44: 13,096,246 km (0.084 R)
• M45: 13,466,800 km (0.12 R)
• M46: 14,658,198 km (0.068 R)
• M47: 14,894,712 km (0.079 R)
• M48: 15,013,343 km (0.073 R)
• M49: 15,102,503 km (0.119 R)
• M50: 16,156,570 km (0.103 R)
• M51: 16,370,196 km (0.109 R)
• M52: 16,646,353 km (0.111 R)
• M53: 16,831,256 km (0.052 R)
• M54: 17,172,040 km (0.043 R)
• M55: 17,327,622 km (0.106 R)
• M56: 17,577,750 km (0.115 R)
• M57: 18,081,446 km (0.078 R)
• M58: 18,366,879 km (0.106 R)
• M59: 19,038,723 km (0.059 R)
• M60: 19,361,555 km (0.101 R)
• M61: 20,045,217 km (0.102 R)
• M62: 20,538,441 km (0.086 R)
• M63: 20,969,283 km (0.105 R)
• M64: 21,202,357 km (0.056 R)
• M65: 21,402,967 km (0.072 R)
• M66: 21,503,497 km (0.066 R)
• M67: 21,974,581 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.8

Radius: 4.5

Gravity: 24.39 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.72 AU - 14.94 AU

Year: 17776 Days

Day: 16.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,982,454 km

• M1: 78,240 km (0.049 R)
• M2: 160,369 km (0.096 R)
• M3: 275,709 km (0.097 R)
• M4: 522,695 km (0.104 R)
• M5: 868,715 km (0.095 R)
• M6: 1,901,090 km (0.11 R)
• M7: 2,292,438 km (0.076 R)
• M8: 2,941,543 km (0.062 R)
• M9: 4,013,412 km (0.095 R)
• M10: 4,050,961 km (0.112 R)
• M11: 4,748,236 km (0.048 R)
• M12: 4,827,972 km (0.095 R)
• M13: 7,326,257 km (0.097 R)
• M14: 7,838,180 km (0.078 R)
• M15: 8,122,267 km (0.089 R)
• M16: 8,798,300 km (0.098 R)
• M17: 8,994,722 km (0.114 R)
• M18: 10,100,848 km (0.102 R)
• M19: 10,358,157 km (0.119 R)
• M20: 10,774,487 km (0.094 R)
• M21: 11,947,036 km (0.074 R)
• M22: 12,438,165 km (0.084 R)
• M23: 13,440,471 km (0.115 R)
• M24: 13,837,055 km (0.095 R)
• M25: 14,583,997 km (0.058 R)
• M26: 15,285,013 km (0.086 R)
• M27: 16,598,482 km (0.082 R)
• M28: 17,023,938 km (0.075 R)
• M29: 17,268,681 km (0.074 R)
• M30: 18,509,595 km (0.057 R)
• M31: 19,522,971 km (0.071 R)
• M32: 19,650,877 km (0.1 R)
• M33: 20,489,224 km (0.075 R)
• M34: 21,076,395 km (0.042 R)
• M35: 21,669,102 km (0.067 R)
• M36: 21,735,374 km (0.108 R)
• M37: 22,669,164 km (0.067 R)
• M38: 22,736,333 km (0.071 R)
• M39: 23,073,377 km (0.099 R)
• M40: 23,140,995 km (0.116 R)
• M41: 23,820,619 km (0.119 R)
• M42: 23,957,351 km (0.078 R)
• M43: 24,094,233 km (0.115 R)
• M44: 24,437,859 km (0.105 R)
• M45: 26,391,608 km (0.09 R)
• M46: 28,177,806 km (0.09 R)
• M47: 28,394,873 km (0.112 R)
• M48: 28,467,278 km (0.094 R)
• M49: 29,781,795 km (0.091 R)
• M50: 30,446,458 km (0.092 R)
• M51: 30,594,859 km (0.067 R)
• M52: 30,892,259 km (0.096 R)
• M53: 31,190,707 km (0.116 R)
• M54: 33,306,171 km (0.059 R)
• M55: 33,995,967 km (0.088 R)
• M56: 34,226,946 km (0.036 R)
• M57: 34,690,400 km (0.113 R)
• M58: 35,389,620 km (0.069 R)
• M59: 36,959,800 km (0.062 R)
• M60: 37,355,935 km (0.085 R)
• M61: 37,673,830 km (0.112 R)
• M62: 39,600,052 km (0.105 R)
• M63: 39,680,985 km (0.046 R)
• M64: 40,086,545 km (0.077 R)
• M65: 40,167,776 km (0.105 R)
• M66: 40,820,023 km (0.102 R)
• M67: 41,475,710 km (0.111 R)
• M68: 41,557,989 km (0.105 R)
• M69: 43,463,717 km (0.094 R)
• M70: 44,890,431 km (0.066 R)
• M71: 45,906,799 km (0.112 R)
• M72: 46,417,826 km (0.12 R)
• M73: 47,445,563 km (0.102 R)
• M74: 48,827,548 km (0.113 R)
• M75: 49,001,231 km (0.074 R)
• M76: 49,785,274 km (0.114 R)
• M77: 50,485,541 km (0.109 R)
• M78: 51,013,024 km (0.032 R)
• M79: 51,984,811 km (0.108 R)
• M80: 52,517,380 km (0.044 R)
• M81: 54,126,006 km (0.12 R)
• M82: 54,665,755 km (0.102 R)
• M83: 54,755,962 km (0.085 R)
• M84: 55,750,788 km (0.097 R)
• M85: 56,023,056 km (0.045 R)
• M86: 56,569,088 km (0.044 R)
• M87: 56,660,343 km (0.105 R)
• M88: 57,025,512 km (0.083 R)
• M89: 57,941,798 km (0.105 R)
• M90: 60,253,983 km (0.067 R)
• M91: 63,068,218 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.6

Radius: 3.8

Gravity: 37.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.78 AU - 17.78 AU

Year: 20754 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,982,454 km

• M1: 59,091 km (0.093 R)
• M2: 119,230 km (0.096 R)
• M3: 314,754 km (0.117 R)
• M4: 518,357 km (0.108 R)
• M5: 559,197 km (0.086 R)
• M6: 949,946 km (0.097 R)
• M7: 1,078,152 km (0.085 R)
• M8: 1,239,418 km (0.068 R)
• M9: 1,322,894 km (0.111 R)
• M10: 1,829,881 km (0.113 R)
• M11: 2,425,131 km (0.086 R)
• M12: 4,310,214 km (0.092 R)
• M13: 4,781,148 km (0.108 R)
• M14: 5,817,712 km (0.093 R)
• M15: 6,146,528 km (0.079 R)
• M16: 6,241,522 km (0.096 R)
• M17: 7,268,661 km (0.112 R)
• M18: 7,318,926 km (0.091 R)
• M19: 8,931,442 km (0.051 R)
• M20: 9,039,152 km (0.027 R)
• M21: 9,255,770 km (0.11 R)
• M22: 10,819,666 km (0.051 R)
• M23: 12,583,724 km (0.119 R)
• M24: 12,704,450 km (0.088 R)
• M25: 12,886,211 km (0.088 R)
• M26: 12,947,097 km (0.069 R)
• M27: 13,498,515 km (0.12 R)
• M28: 13,808,183 km (0.066 R)
• M29: 13,932,798 km (0.114 R)
• M30: 14,434,549 km (0.065 R)
• M31: 14,814,827 km (0.106 R)
• M32: 15,198,396 km (0.097 R)
• M33: 16,171,530 km (0.105 R)
• M34: 16,500,346 km (0.105 R)
• M35: 16,964,548 km (0.106 R)
• M36: 17,365,620 km (0.119 R)
• M37: 18,725,315 km (0.051 R)
• M38: 19,209,264 km (0.064 R)
• M39: 19,557,528 km (0.108 R)
• M40: 19,767,414 km (0.116 R)
• M41: 19,907,737 km (0.087 R)
• M42: 20,543,528 km (0.043 R)
• M43: 22,930,661 km (0.093 R)
• M44: 23,078,164 km (0.044 R)
• M45: 23,522,470 km (0.06 R)
• M46: 24,570,104 km (0.094 R)
• M47: 25,709,441 km (0.085 R)
• M48: 25,862,629 km (0.105 R)
• M49: 26,401,182 km (0.1 R)
• M50: 26,710,700 km (0.116 R)
• M51: 26,788,192 km (0.116 R)
• M52: 26,865,833 km (0.088 R)
• M53: 26,943,624 km (0.075 R)
• M54: 27,567,896 km (0.069 R)
• M55: 28,671,778 km (0.111 R)
• M56: 28,751,065 km (0.101 R)
• M57: 30,597,402 km (0.098 R)
• M58: 30,841,097 km (0.089 R)
• M59: 30,922,478 km (0.11 R)
• M60: 34,150,651 km (0.118 R)
• M61: 36,189,670 km (0.12 R)
• M62: 37,657,674 km (0.067 R)
• M63: 38,793,421 km (0.066 R)
• M64: 39,497,877 km (0.069 R)
• M65: 40,473,405 km (0.036 R)
• M66: 42,901,229 km (0.098 R)
• M67: 43,173,945 km (0.105 R)
• M68: 43,356,006 km (0.12 R)
• M69: 45,006,370 km (0.041 R)
• M70: 46,117,882 km (0.04 R)
• M71: 46,304,131 km (0.115 R)
• M72: 49,506,573 km (0.062 R)
• M73: 50,366,162 km (0.07 R)
• M74: 50,461,905 km (0.06 R)
• M75: 51,616,501 km (0.102 R)
• M76: 52,100,002 km (0.077 R)
• M77: 52,196,941 km (0.104 R)
• M78: 52,488,059 km (0.08 R)
• M79: 52,974,401 km (0.11 R)
• M80: 53,853,438 km (0.102 R)
• M81: 54,835,847 km (0.1 R)
• M82: 56,221,273 km (0.115 R)
• M83: 56,519,572 km (0.087 R)
• M84: 57,918,910 km (0.064 R)
• M85: 58,522,089 km (0.112 R)
• M86: 60,039,011 km (0.09 R)
• M87: 60,853,422 km (0.083 R)
• M88: 62,184,544 km (0.084 R)
• M89: 62,287,317 km (0.107 R)
• M90: 62,596,087 km (0.09 R)
• M91: 64,147,268 km (0.115 R)
• M92: 65,292,739 km (0.1 R)
• M93: 65,711,014 km (0.107 R)
• M94: 66,445,091 km (0.101 R)
• M95: 68,876,056 km (0.082 R)
• M96: 70,048,904 km (0.109 R)
• M97: 71,874,596 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit