🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.52 AU - 0.62 AU

Year: 165 Days

Day: 28.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.5 AU - 0.7 AU

Year: 178 Days

Day: 13.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,626,174 km

• M1: 194,477 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.03 AU

Year: 295 Days

Day: 47.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.32 AU - 1.36 AU

Year: 594 Days

Day: 29.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.43 AU - 1.47 AU

Year: 669 Days

Day: 31.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.29 AU - 1.69 AU

Year: 696 Days

Day: 42.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 12.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.7 AU - 8.52 AU

Year: 8843 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,626,174 km

• M1: 195,225 km (0.075 R)
• M2: 479,461 km (0.112 R)
• M3: 707,000 km (0.049 R)
• M4: 791,373 km (0.104 R)
• M5: 925,263 km (0.097 R)
• M6: 1,217,427 km (0.12 R)
• M7: 1,339,350 km (0.102 R)
• M8: 1,577,061 km (0.046 R)
• M9: 1,848,730 km (0.076 R)
• M10: 2,114,865 km (0.107 R)
• M11: 2,593,877 km (0.06 R)
• M12: 2,939,897 km (0.104 R)
• M13: 3,058,528 km (0.099 R)
• M14: 3,300,877 km (0.032 R)
• M15: 3,701,799 km (0.1 R)
• M16: 4,198,315 km (0.093 R)
• M17: 4,495,566 km (0.11 R)
• M18: 5,633,856 km (0.108 R)
• M19: 5,782,257 km (0.09 R)
• M20: 6,113,317 km (0.093 R)
• M21: 6,512,594 km (0.107 R)
• M22: 7,794,199 km (0.106 R)
• M23: 7,893,532 km (0.074 R)
• M24: 8,702,557 km (0.109 R)
• M25: 8,909,002 km (0.089 R)
• M26: 9,117,093 km (0.115 R)
• M27: 9,221,811 km (0.105 R)
• M28: 9,432,295 km (0.026 R)
• M29: 9,573,516 km (0.062 R)
• M30: 9,893,954 km (0.091 R)
• M31: 10,037,419 km (0.116 R)
• M32: 10,399,296 km (0.086 R)
• M33: 10,876,214 km (0.109 R)
• M34: 12,310,858 km (0.073 R)
• M35: 12,426,646 km (0.102 R)
• M36: 12,932,586 km (0.05 R)
• M37: 13,405,764 km (0.089 R)
• M38: 13,524,994 km (0.092 R)
• M39: 13,884,627 km (0.08 R)
• M40: 14,287,943 km (0.038 R)
• M41: 14,531,788 km (0.112 R)
• M42: 15,687,880 km (0.109 R)
• M43: 16,065,764 km (0.064 R)
• M44: 16,150,287 km (0.111 R)
• M45: 16,234,810 km (0.101 R)
• M46: 16,361,818 km (0.116 R)
• M47: 18,307,638 km (0.061 R)
• M48: 18,484,163 km (0.034 R)
• M49: 19,195,800 km (0.052 R)
• M50: 20,007,219 km (0.101 R)
• M51: 20,188,981 km (0.077 R)
• M52: 20,280,086 km (0.089 R)
• M53: 20,508,522 km (0.084 R)
• M54: 21,291,517 km (0.037 R)
• M55: 21,384,268 km (0.116 R)
• M56: 21,477,168 km (0.028 R)
• M57: 22,319,254 km (0.059 R)
• M58: 24,519,989 km (0.106 R)
• M59: 24,861,072 km (0.106 R)
• M60: 25,843,780 km (0.114 R)
• M61: 25,942,814 km (0.089 R)
• M62: 26,789,239 km (0.1 R)
• M63: 27,039,965 km (0.034 R)
• M64: 27,898,058 km (0.116 R)
• M65: 29,021,987 km (0.114 R)
• M66: 29,537,651 km (0.117 R)
• M67: 29,796,605 km (0.118 R)
• M68: 30,316,906 km (0.107 R)
• M69: 31,103,043 km (0.111 R)
• M70: 32,534,695 km (0.098 R)
• M71: 33,501,097 km (0.112 R)
• M72: 33,717,266 km (0.079 R)
• M73: 33,987,888 km (0.053 R)
• M74: 34,313,712 km (0.052 R)
• M75: 34,858,997 km (0.071 R)
• M76: 35,407,273 km (0.091 R)
• M77: 35,517,227 km (0.074 R)
• M78: 35,903,040 km (0.093 R)
• M79: 36,068,795 km (0.103 R)
• M80: 36,401,201 km (0.119 R)
• M81: 37,236,556 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.1

Radius: 4.4

Gravity: 24.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.86 AU - 15.5 AU

Year: 22645 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,626,174 km

• M1: 97,388 km (0.089 R)
• M2: 127,457 km (0.069 R)
• M3: 993,180 km (0.11 R)
• M4: 2,928,977 km (0.098 R)
• M5: 3,824,918 km (0.047 R)
• M6: 4,842,333 km (0.029 R)
• M7: 5,656,894 km (0.105 R)
• M8: 6,079,957 km (0.09 R)
• M9: 6,856,818 km (0.119 R)
• M10: 7,156,164 km (0.104 R)
• M11: 7,358,121 km (0.118 R)
• M12: 7,715,959 km (0.055 R)
• M13: 8,501,797 km (0.108 R)
• M14: 8,931,292 km (0.077 R)
• M15: 9,258,014 km (0.11 R)
• M16: 9,644,126 km (0.045 R)
• M17: 10,148,271 km (0.083 R)
• M18: 10,204,819 km (0.078 R)
• M19: 10,603,497 km (0.047 R)
• M20: 11,065,455 km (0.066 R)
• M21: 11,475,054 km (0.102 R)
• M22: 11,533,996 km (0.029 R)
• M23: 11,711,419 km (0.118 R)
• M24: 12,611,699 km (0.106 R)
• M25: 12,672,436 km (0.043 R)
• M26: 13,224,153 km (0.082 R)
• M27: 13,846,181 km (0.118 R)
• M28: 14,414,204 km (0.072 R)
• M29: 16,428,240 km (0.116 R)
• M30: 17,096,493 km (0.042 R)
• M31: 17,231,281 km (0.1 R)
• M32: 17,366,368 km (0.083 R)
• M33: 21,071,309 km (0.056 R)
• M34: 21,651,150 km (0.096 R)
• M35: 21,943,016 km (0.066 R)
• M36: 23,123,343 km (0.097 R)
• M37: 23,646,187 km (0.112 R)
• M38: 23,871,482 km (0.092 R)
• M39: 24,324,165 km (0.097 R)
• M40: 26,008,039 km (0.114 R)
• M41: 26,163,022 km (0.061 R)
• M42: 26,473,737 km (0.118 R)
• M43: 28,205,033 km (0.091 R)
• M44: 29,648,503 km (0.066 R)
• M45: 29,810,368 km (0.087 R)
• M46: 30,379,139 km (0.069 R)
• M47: 30,705,711 km (0.084 R)
• M48: 30,787,691 km (0.034 R)
• M49: 30,951,500 km (0.032 R)
• M50: 31,115,759 km (0.117 R)
• M51: 31,445,024 km (0.111 R)
• M52: 33,276,550 km (0.034 R)
• M53: 33,951,087 km (0.061 R)
• M54: 34,885,924 km (0.105 R)
• M55: 34,971,345 km (0.118 R)
• M56: 35,485,213 km (0.078 R)
• M57: 35,829,139 km (0.106 R)
• M58: 36,433,813 km (0.085 R)
• M59: 37,390,791 km (0.058 R)
• M60: 38,091,956 km (0.072 R)
• M61: 38,355,996 km (0.088 R)
• M62: 39,151,708 km (0.104 R)
• M63: 39,418,141 km (0.056 R)
• M64: 39,952,954 km (0.034 R)
• M65: 41,390,589 km (0.081 R)
• M66: 44,594,078 km (0.119 R)
• M67: 45,523,829 km (0.056 R)
• M68: 45,804,026 km (0.061 R)
• M69: 46,272,417 km (0.093 R)
• M70: 48,161,239 km (0.117 R)
• M71: 48,923,740 km (0.104 R)
• M72: 51,235,326 km (0.082 R)
• M73: 51,721,369 km (0.046 R)
• M74: 51,818,758 km (0.074 R)
• M75: 52,698,094 km (0.079 R)
• M76: 53,582,217 km (0.11 R)
• M77: 53,878,122 km (0.103 R)
• M78: 54,273,360 km (0.037 R)
• M79: 55,464,907 km (0.073 R)
• M80: 56,564,900 km (0.074 R)
• M81: 59,294,762 km (0.076 R)
• M82: 60,727,161 km (0.1 R)
• M83: 62,170,930 km (0.083 R)
• M84: 63,313,260 km (0.074 R)
• M85: 63,417,380 km (0.053 R)
• M86: 64,043,746 km (0.06 R)
• M87: 64,776,925 km (0.079 R)
• M88: 66,781,387 km (0.106 R)
• M89: 67,205,946 km (0.068 R)
• M90: 67,312,160 km (0.058 R)
• M91: 69,664,437 km (0.117 R)
• M92: 70,850,599 km (0.105 R)
• M93: 72,261,157 km (0.116 R)
• M94: 72,478,972 km (0.082 R)
• M95: 72,587,879 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.2

Radius: 6

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.7 AU - 22.08 AU

Year: 28972 Days

Day: 19 Hours

Environment

Temp: -213 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,626,174 km

• M1: 298,747 km (0.092 R)
• M2: 454,179 km (0.101 R)
• M3: 497,114 km (0.091 R)
• M4: 864,227 km (0.112 R)
• M5: 1,118,543 km (0.1 R)
• M6: 1,459,776 km (0.072 R)
• M7: 2,083,450 km (0.098 R)
• M8: 3,281,280 km (0.036 R)
• M9: 3,810,258 km (0.032 R)
• M10: 3,900,914 km (0.091 R)
• M11: 4,038,395 km (0.083 R)
• M12: 4,412,838 km (0.073 R)
• M13: 4,847,270 km (0.12 R)
• M14: 5,044,739 km (0.087 R)
• M15: 5,094,555 km (0.047 R)
• M16: 5,704,616 km (0.107 R)
• M17: 6,499,429 km (0.06 R)
• M18: 6,662,491 km (0.096 R)
• M19: 7,216,003 km (0.107 R)
• M20: 7,384,899 km (0.095 R)
• M21: 7,726,580 km (0.073 R)
• M22: 8,073,498 km (0.09 R)
• M23: 8,484,593 km (0.077 R)
• M24: 9,266,242 km (0.084 R)
• M25: 9,634,701 km (0.085 R)
• M26: 9,945,416 km (0.085 R)
• M27: 11,416,562 km (0.09 R)
• M28: 11,745,378 km (0.08 R)
• M29: 12,010,615 km (0.11 R)
• M30: 12,344,816 km (0.107 R)
• M31: 13,573,613 km (0.094 R)
• M32: 13,712,590 km (0.117 R)
• M33: 15,561,171 km (0.038 R)
• M34: 16,440,357 km (0.095 R)
• M35: 17,713,285 km (0.072 R)
• M36: 18,630,769 km (0.111 R)
• M37: 20,591,399 km (0.099 R)
• M38: 23,111,973 km (0.104 R)
• M39: 23,527,556 km (0.094 R)
• M40: 24,704,293 km (0.079 R)
• M41: 24,873,937 km (0.036 R)
• M42: 25,470,833 km (0.1 R)
• M43: 25,900,029 km (0.101 R)
• M44: 27,114,464 km (0.089 R)
• M45: 27,201,979 km (0.114 R)
• M46: 27,289,494 km (0.071 R)
• M47: 27,816,826 km (0.114 R)
• M48: 27,993,352 km (0.057 R)
• M49: 28,170,177 km (0.07 R)
• M50: 30,049,874 km (0.104 R)
• M51: 30,867,725 km (0.116 R)
• M52: 31,600,905 km (0.113 R)
• M53: 34,022,894 km (0.097 R)
• M54: 34,117,290 km (0.063 R)
• M55: 34,211,687 km (0.104 R)
• M56: 35,734,443 km (0.056 R)
• M57: 35,830,336 km (0.113 R)
• M58: 37,279,191 km (0.089 R)
• M59: 41,034,098 km (0.075 R)
• M60: 42,042,088 km (0.099 R)
• M61: 42,346,071 km (0.111 R)
• M62: 42,650,802 km (0.118 R)
• M63: 43,160,332 km (0.072 R)
• M64: 43,569,333 km (0.083 R)
• M65: 45,946,144 km (0.077 R)
• M66: 47,518,866 km (0.109 R)
• M67: 47,624,333 km (0.075 R)
• M68: 49,109,091 km (0.111 R)
• M69: 50,071,604 km (0.064 R)
• M70: 51,040,250 km (0.11 R)
• M71: 53,215,104 km (0.112 R)
• M72: 54,976,469 km (0.114 R)
• M73: 55,642,030 km (0.032 R)
• M74: 55,864,333 km (0.09 R)
• M75: 57,541,923 km (0.109 R)
• M76: 59,918,136 km (0.071 R)
• M77: 60,831,730 km (0.068 R)
• M78: 64,648,869 km (0.072 R)
• M79: 64,999,826 km (0.079 R)
• M80: 66,056,137 km (0.036 R)
• M81: 66,527,370 km (0.074 R)
• M82: 67,473,277 km (0.061 R)
• M83: 68,423,672 km (0.059 R)
• M84: 69,019,970 km (0.069 R)
• M85: 70,698,607 km (0.102 R)
• M86: 71,784,688 km (0.065 R)
• M87: 72,026,887 km (0.085 R)
• M88: 72,633,357 km (0.11 R)
• M89: 73,363,394 km (0.115 R)
• M90: 74,708,129 km (0.116 R)
• M91: 81,426,570 km (0.047 R)
• M92: 81,931,762 km (0.114 R)
• M93: 82,564,860 km (0.04 R)
• M94: 83,963,301 km (0.078 R)
• M95: 85,241,465 km (0.118 R)
• M96: 85,626,231 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 17,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit