🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.66 AU - 0.88 AU

Year: 236 Days

Day: 38.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 111.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.74 AU - 0.96 AU

Year: 274 Days

Day: 41.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1 AU - 1.24 AU

Year: 415 Days

Day: 39.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.19 AU - 1.25 AU

Year: 471 Days

Day: 16.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 96,019,280 km

• M1: 270,473 km (0.11 R)
• M2: 995,424 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.02 AU - 1.64 AU

Year: 537 Days

Day: 29.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,019,280 km

• M1: 78,389 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.29 AU - 3.81 AU

Year: 2340 Days

Day: 37.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,019,280 km

• M1: 2,328,940 km (0.045 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 14.1

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.7 AU - 6.78 AU

Year: 4811 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,019,280 km

• M1: 226,790 km (0.1 R)
• M2: 320,738 km (0.106 R)
• M3: 491,579 km (0.115 R)
• M4: 586,573 km (0.109 R)
• M5: 762,500 km (0.032 R)
• M6: 890,706 km (0.069 R)
• M7: 1,027,139 km (0.048 R)
• M8: 1,465,311 km (0.114 R)
• M9: 1,646,624 km (0.06 R)
• M10: 1,818,362 km (0.101 R)
• M11: 2,236,339 km (0.103 R)
• M12: 2,644,591 km (0.103 R)
• M13: 2,806,456 km (0.028 R)
• M14: 2,930,173 km (0.113 R)
• M15: 3,034,593 km (0.114 R)
• M16: 3,355,630 km (0.051 R)
• M17: 3,984,689 km (0.099 R)
• M18: 4,077,589 km (0.116 R)
• M19: 4,408,649 km (0.119 R)
• M20: 4,822,437 km (0.053 R)
• M21: 5,376,697 km (0.065 R)
• M22: 6,004,709 km (0.105 R)
• M23: 6,934,161 km (0.114 R)
• M24: 7,102,907 km (0.114 R)
• M25: 8,173,429 km (0.091 R)
• M26: 9,387,266 km (0.058 R)
• M27: 9,542,848 km (0.052 R)
• M28: 10,238,179 km (0.09 R)
• M29: 10,917,204 km (0.113 R)
• M30: 11,015,340 km (0.091 R)
• M31: 11,444,237 km (0.026 R)
• M32: 12,148,843 km (0.117 R)
• M33: 12,523,586 km (0.08 R)
• M34: 12,660,767 km (0.029 R)
• M35: 12,763,990 km (0.116 R)
• M36: 13,319,297 km (0.11 R)
• M37: 13,776,318 km (0.105 R)
• M38: 14,274,330 km (0.1 R)
• M39: 14,633,664 km (0.07 R)
• M40: 14,995,990 km (0.105 R)
• M41: 15,324,656 km (0.101 R)
• M42: 15,545,164 km (0.087 R)
• M43: 16,138,169 km (0.059 R)
• M44: 16,325,017 km (0.09 R)
• M45: 16,512,613 km (0.111 R)
• M46: 16,738,655 km (0.106 R)
• M47: 17,729,891 km (0.084 R)
• M48: 18,310,630 km (0.103 R)
• M49: 19,213,004 km (0.082 R)
• M50: 19,609,887 km (0.058 R)
• M51: 20,857,384 km (0.068 R)
• M52: 20,979,456 km (0.09 R)
• M53: 21,306,327 km (0.115 R)
• M54: 21,511,426 km (0.09 R)
• M55: 21,675,834 km (0.11 R)
• M56: 21,799,551 km (0.11 R)
• M57: 22,672,006 km (0.114 R)
• M58: 23,007,255 km (0.064 R)
• M59: 23,259,926 km (0.078 R)
• M60: 24,236,800 km (0.053 R)
• M61: 24,365,155 km (0.068 R)
• M62: 24,708,632 km (0.066 R)
• M63: 24,880,968 km (0.04 R)
• M64: 25,010,520 km (0.088 R)
• M65: 25,183,605 km (0.116 R)
• M66: 25,313,755 km (0.113 R)
• M67: 25,661,570 km (0.08 R)
• M68: 25,836,151 km (0.118 R)
• M69: 26,011,180 km (0.107 R)
• M70: 26,318,305 km (0.032 R)
• M71: 26,980,425 km (0.074 R)
• M72: 28,186,184 km (0.034 R)
• M73: 28,637,371 km (0.096 R)
• M74: 28,818,384 km (0.065 R)
• M75: 29,090,802 km (0.053 R)
• M76: 29,409,595 km (0.088 R)
• M77: 29,958,918 km (0.048 R)
• M78: 30,050,771 km (0.114 R)
• M79: 30,142,774 km (0.116 R)
• M80: 30,696,585 km (0.073 R)
• M81: 31,067,588 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.5

Radius: 6.9

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.6 AU - 17.08 AU

Year: 18998 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,019,280 km

• M1: 92,152 km (0.118 R)
• M2: 156,629 km (0.109 R)
• M3: 332,556 km (0.107 R)
• M4: 609,911 km (0.119 R)
• M5: 694,733 km (0.105 R)
• M6: 900,579 km (0.082 R)
• M7: 1,151,754 km (0.115 R)
• M8: 1,510,041 km (0.056 R)
• M9: 2,059,963 km (0.101 R)
• M10: 2,424,533 km (0.107 R)
• M11: 2,562,013 km (0.097 R)
• M12: 3,100,565 km (0.08 R)
• M13: 3,325,710 km (0.078 R)
• M14: 4,870,757 km (0.088 R)
• M15: 4,957,524 km (0.064 R)
• M16: 5,001,057 km (0.104 R)
• M17: 5,220,816 km (0.098 R)
• M18: 5,991,395 km (0.079 R)
• M19: 6,461,132 km (0.08 R)
• M20: 7,188,028 km (0.113 R)
• M21: 8,823,432 km (0.1 R)
• M22: 9,142,375 km (0.088 R)
• M23: 9,465,207 km (0.072 R)
• M24: 9,519,361 km (0.081 R)
• M25: 9,901,434 km (0.118 R)
• M26: 10,121,942 km (0.095 R)
• M27: 10,344,094 km (0.043 R)
• M28: 10,511,794 km (0.111 R)
• M29: 10,624,142 km (0.101 R)
• M30: 15,751,010 km (0.087 R)
• M31: 16,137,721 km (0.087 R)
• M32: 16,723,845 km (0.118 R)
• M33: 16,789,369 km (0.072 R)
• M34: 17,250,579 km (0.097 R)
• M35: 19,136,709 km (0.107 R)
• M36: 19,205,375 km (0.106 R)
• M37: 19,826,206 km (0.114 R)
• M38: 22,086,330 km (0.099 R)
• M39: 23,319,765 km (0.101 R)
• M40: 23,613,276 km (0.081 R)
• M41: 23,834,082 km (0.074 R)
• M42: 24,949,035 km (0.109 R)
• M43: 27,229,206 km (0.12 R)
• M44: 28,628,993 km (0.082 R)
• M45: 29,258,501 km (0.048 R)
• M46: 29,337,638 km (0.051 R)
• M47: 29,892,796 km (0.114 R)
• M48: 30,211,589 km (0.071 R)
• M49: 30,451,395 km (0.091 R)
• M50: 30,772,132 km (0.067 R)
• M51: 31,822,309 km (0.12 R)
• M52: 40,459,193 km (0.108 R)
• M53: 41,608,853 km (0.07 R)
• M54: 41,697,714 km (0.07 R)
• M55: 42,411,146 km (0.077 R)
• M56: 42,679,674 km (0.092 R)
• M57: 43,308,434 km (0.093 R)
• M58: 43,849,829 km (0.091 R)
• M59: 43,940,335 km (0.12 R)
• M60: 44,212,005 km (0.092 R)
• M61: 44,393,467 km (0.107 R)
• M62: 44,848,245 km (0.071 R)
• M63: 45,487,477 km (0.061 R)
• M64: 47,330,522 km (0.075 R)
• M65: 47,888,074 km (0.106 R)
• M66: 48,447,869 km (0.086 R)
• M67: 49,103,706 km (0.097 R)
• M68: 50,993,875 km (0.066 R)
• M69: 51,470,045 km (0.081 R)
• M70: 51,947,711 km (0.092 R)
• M71: 52,522,915 km (0.088 R)
• M72: 52,618,957 km (0.088 R)
• M73: 53,969,975 km (0.074 R)
• M74: 54,164,003 km (0.111 R)
• M75: 55,626,023 km (0.031 R)
• M76: 55,919,834 km (0.091 R)
• M77: 56,116,106 km (0.104 R)
• M78: 56,214,392 km (0.037 R)
• M79: 57,199,643 km (0.078 R)
• M80: 58,091,247 km (0.046 R)
• M81: 60,390,716 km (0.118 R)
• M82: 61,197,347 km (0.106 R)
• M83: 62,312,450 km (0.116 R)
• M84: 62,414,176 km (0.111 R)
• M85: 63,332,109 km (0.068 R)
• M86: 64,357,154 km (0.051 R)
• M87: 64,459,927 km (0.112 R)
• M88: 65,181,139 km (0.106 R)
• M89: 65,387,584 km (0.088 R)
• M90: 66,215,907 km (0.086 R)
• M91: 67,256,211 km (0.068 R)
• M92: 68,932,006 km (0.078 R)
• M93: 69,037,173 km (0.114 R)
• M94: 69,563,907 km (0.109 R)
• M95: 70,303,669 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.5

Radius: 5.7

Gravity: 28.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.67 AU - 20.37 AU

Year: 24565 Days

Day: 24.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,019,280 km

• M1: 152,739 km (0.107 R)
• M2: 197,020 km (0.092 R)
• M3: 405,560 km (0.087 R)
• M4: 1,111,662 km (0.095 R)
• M5: 1,308,533 km (0.12 R)
• M6: 1,552,078 km (0.045 R)
• M7: 1,660,985 km (0.116 R)
• M8: 1,734,887 km (0.12 R)
• M9: 1,809,985 km (0.038 R)
• M10: 1,924,577 km (0.11 R)
• M11: 2,242,023 km (0.117 R)
• M12: 2,323,853 km (0.114 R)
• M13: 2,792,095 km (0.102 R)
• M14: 2,880,357 km (0.086 R)
• M15: 5,205,108 km (0.116 R)
• M16: 5,644,926 km (0.119 R)
• M17: 5,982,718 km (0.1 R)
• M18: 6,211,603 km (0.103 R)
• M19: 6,327,092 km (0.083 R)
• M20: 6,501,673 km (0.076 R)
• M21: 6,560,166 km (0.109 R)
• M22: 6,736,991 km (0.089 R)
• M23: 7,215,853 km (0.098 R)
• M24: 7,276,440 km (0.109 R)
• M25: 7,767,570 km (0.115 R)
• M26: 9,436,634 km (0.095 R)
• M27: 13,757,020 km (0.118 R)
• M28: 13,907,665 km (0.06 R)
• M29: 14,134,755 km (0.08 R)
• M30: 14,592,524 km (0.087 R)
• M31: 15,366,244 km (0.083 R)
• M32: 16,631,693 km (0.037 R)
• M33: 16,711,877 km (0.037 R)
• M34: 16,792,211 km (0.114 R)
• M35: 20,882,217 km (0.107 R)
• M36: 22,369,370 km (0.11 R)
• M37: 22,546,643 km (0.115 R)
• M38: 23,349,834 km (0.062 R)
• M39: 25,352,202 km (0.039 R)
• M40: 29,034,703 km (0.034 R)
• M41: 31,085,690 km (0.109 R)
• M42: 31,680,191 km (0.085 R)
• M43: 31,879,157 km (0.11 R)
• M44: 34,401,676 km (0.064 R)
• M45: 34,606,176 km (0.113 R)
• M46: 35,428,516 km (0.073 R)
• M47: 35,531,738 km (0.12 R)
• M48: 35,842,004 km (0.083 R)
• M49: 36,465,229 km (0.07 R)
• M50: 37,722,599 km (0.111 R)
• M51: 40,171,965 km (0.054 R)
• M52: 40,495,096 km (0.12 R)
• M53: 40,711,116 km (0.084 R)
• M54: 41,905,804 km (0.092 R)
• M55: 42,891,953 km (0.041 R)
• M56: 44,663,641 km (0.052 R)
• M57: 45,895,580 km (0.086 R)
• M58: 46,233,521 km (0.044 R)
• M59: 46,911,798 km (0.103 R)
• M60: 48,049,639 km (0.089 R)
• M61: 48,392,667 km (0.068 R)
• M62: 49,081,416 km (0.111 R)
• M63: 49,657,667 km (0.025 R)
• M64: 53,280,927 km (0.106 R)
• M65: 54,706,146 km (0.102 R)
• M66: 54,825,525 km (0.087 R)
• M67: 55,183,962 km (0.044 R)
• M68: 56,988,262 km (0.047 R)
• M69: 57,715,307 km (0.08 R)
• M70: 58,811,860 km (0.096 R)
• M71: 60,407,620 km (0.047 R)
• M72: 65,406,433 km (0.086 R)
• M73: 66,676,669 km (0.1 R)
• M74: 67,698,721 km (0.092 R)
• M75: 68,211,692 km (0.099 R)
• M76: 73,280,367 km (0.112 R)
• M77: 74,335,032 km (0.034 R)
• M78: 75,660,320 km (0.108 R)
• M79: 75,926,305 km (0.029 R)
• M80: 76,993,536 km (0.066 R)
• M81: 77,261,017 km (0.098 R)
• M82: 77,662,987 km (0.119 R)
• M83: 80,089,015 km (0.103 R)
• M84: 83,637,028 km (0.118 R)
• M85: 84,049,619 km (0.099 R)
• M86: 85,984,368 km (0.059 R)
• M87: 87,794,054 km (0.071 R)
• M88: 87,933,778 km (0.079 R)
• M89: 88,493,424 km (0.087 R)
• M90: 90,461,384 km (0.09 R)
• M91: 91,450,824 km (0.084 R)
• M92: 91,734,162 km (0.099 R)
• M93: 93,297,759 km (0.088 R)
• M94: 94,726,868 km (0.119 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit