🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.43 AU - 0.61 AU

Year: 136 Days

Day: 33.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,504,522 km

• M1: 49,517 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.56 AU - 0.72 AU

Year: 186 Days

Day: 31.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,504,522 km

• M1: 70,311 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.73 AU - 0.87 AU

Year: 260 Days

Day: 15.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.93 AU

Year: 265 Days

Day: 17 Hours

Environment

Temp: 128 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1 AU - 1.3 AU

Year: 448 Days

Day: 45.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.8 AU - 3.9 AU

Year: 2228 Days

Day: 13.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,504,522 km

• M1: 885,619 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.75 AU - 5.33 AU

Year: 3516 Days

Day: 47.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 9.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.69 AU - 11.31 AU

Year: 10642 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,504,522 km

• M1: 148,999 km (0.093 R)
• M2: 227,987 km (0.105 R)
• M3: 322,084 km (0.069 R)
• M4: 559,945 km (0.104 R)
• M5: 715,975 km (0.1 R)
• M6: 834,158 km (0.11 R)
• M7: 904,768 km (0.119 R)
• M8: 1,289,534 km (0.11 R)
• M9: 1,543,551 km (0.1 R)
• M10: 1,676,693 km (0.069 R)
• M11: 1,860,250 km (0.101 R)
• M12: 2,297,225 km (0.04 R)
• M13: 2,398,652 km (0.089 R)
• M14: 3,010,956 km (0.11 R)
• M15: 3,235,054 km (0.119 R)
• M16: 3,610,993 km (0.081 R)
• M17: 3,849,153 km (0.049 R)
• M18: 4,594,749 km (0.109 R)
• M19: 5,485,754 km (0.067 R)
• M20: 5,898,644 km (0.048 R)
• M21: 7,309,202 km (0.116 R)
• M22: 8,659,622 km (0.077 R)
• M23: 9,261,604 km (0.096 R)
• M24: 9,670,455 km (0.048 R)
• M25: 10,127,028 km (0.109 R)
• M26: 13,056,753 km (0.105 R)
• M27: 13,422,968 km (0.073 R)
• M28: 14,212,396 km (0.07 R)
• M29: 14,826,346 km (0.062 R)
• M30: 15,739,042 km (0.032 R)
• M31: 16,079,826 km (0.114 R)
• M32: 16,521,738 km (0.078 R)
• M33: 17,017,356 km (0.1 R)
• M34: 17,267,035 km (0.088 R)
• M35: 17,417,381 km (0.049 R)
• M36: 17,618,590 km (0.05 R)
• M37: 17,871,111 km (0.106 R)
• M38: 18,996,686 km (0.082 R)
• M39: 20,039,682 km (0.048 R)
• M40: 20,197,657 km (0.035 R)
• M41: 20,303,273 km (0.069 R)
• M42: 20,674,426 km (0.079 R)
• M43: 21,963,511 km (0.037 R)
• M44: 22,398,990 km (0.059 R)
• M45: 22,508,346 km (0.032 R)
• M46: 22,837,461 km (0.106 R)
• M47: 23,223,274 km (0.054 R)
• M48: 23,945,682 km (0.064 R)
• M49: 24,281,530 km (0.091 R)
• M50: 25,355,493 km (0.049 R)
• M51: 25,812,365 km (0.11 R)
• M52: 26,329,524 km (0.113 R)
• M53: 26,734,187 km (0.097 R)
• M54: 27,491,002 km (0.099 R)
• M55: 28,550,604 km (0.034 R)
• M56: 28,728,476 km (0.103 R)
• M57: 28,966,337 km (0.111 R)
• M58: 29,025,876 km (0.099 R)
• M59: 30,285,790 km (0.102 R)
• M60: 30,527,839 km (0.091 R)
• M61: 30,649,013 km (0.057 R)
• M62: 31,318,763 km (0.05 R)
• M63: 31,440,984 km (0.064 R)
• M64: 31,624,691 km (0.072 R)
• M65: 31,870,330 km (0.116 R)
• M66: 32,486,823 km (0.075 R)
• M67: 32,610,690 km (0.073 R)
• M68: 33,231,970 km (0.077 R)
• M69: 33,731,777 km (0.107 R)
• M70: 34,929,008 km (0.082 R)
• M71: 35,628,378 km (0.117 R)
• M72: 35,755,985 km (0.099 R)
• M73: 36,011,798 km (0.081 R)
• M74: 36,911,928 km (0.071 R)
• M75: 37,429,537 km (0.109 R)
• M76: 38,079,988 km (0.109 R)
• M77: 38,275,812 km (0.103 R)
• M78: 38,668,506 km (0.105 R)
• M79: 40,585,454 km (0.06 R)
• M80: 41,589,106 km (0.079 R)
• M81: 42,804,289 km (0.087 R)
• M82: 43,075,959 km (0.09 R)
• M83: 45,476,855 km (0.065 R)
• M84: 46,240,403 km (0.089 R)
• M85: 46,309,966 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 13.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.97 AU - 13.95 AU

Year: 14100 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 171.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,504,522 km

• M1: 227,090 km (0.091 R)
• M2: 316,699 km (0.087 R)
• M3: 417,528 km (0.111 R)
• M4: 700,716 km (0.117 R)
• M5: 945,758 km (0.079 R)
• M6: 1,068,877 km (0.105 R)
• M7: 1,309,879 km (0.104 R)
• M8: 1,692,999 km (0.077 R)
• M9: 2,003,564 km (0.081 R)
• M10: 2,165,878 km (0.113 R)
• M11: 2,533,141 km (0.061 R)
• M12: 2,981,785 km (0.12 R)
• M13: 3,137,067 km (0.114 R)
• M14: 3,295,043 km (0.119 R)
• M15: 3,391,234 km (0.062 R)
• M16: 4,725,198 km (0.084 R)
• M17: 4,943,761 km (0.045 R)
• M18: 5,203,014 km (0.092 R)
• M19: 5,657,941 km (0.068 R)
• M20: 6,007,551 km (0.047 R)
• M21: 6,165,377 km (0.1 R)
• M22: 7,391,930 km (0.118 R)
• M23: 7,731,667 km (0.042 R)
• M24: 8,250,921 km (0.09 R)
• M25: 8,338,585 km (0.069 R)
• M26: 8,559,242 km (0.104 R)
• M27: 9,232,433 km (0.116 R)
• M28: 9,922,677 km (0.104 R)
• M29: 10,016,026 km (0.112 R)
• M30: 11,255,594 km (0.114 R)
• M31: 11,943,146 km (0.037 R)
• M32: 12,694,875 km (0.111 R)
• M33: 12,847,166 km (0.097 R)
• M34: 12,948,892 km (0.106 R)
• M35: 13,358,940 km (0.079 R)
• M36: 14,086,584 km (0.092 R)
• M37: 14,455,343 km (0.096 R)
• M38: 14,987,612 km (0.037 R)
• M39: 15,472,160 km (0.099 R)
• M40: 17,518,060 km (0.117 R)
• M41: 17,687,555 km (0.081 R)
• M42: 18,085,485 km (0.079 R)
• M43: 18,601,298 km (0.107 R)
• M44: 18,716,638 km (0.054 R)
• M45: 19,413,465 km (0.114 R)
• M46: 20,415,322 km (0.098 R)
• M47: 21,313,209 km (0.099 R)
• M48: 23,271,445 km (0.06 R)
• M49: 24,461,346 km (0.068 R)
• M50: 24,841,175 km (0.118 R)
• M51: 26,899,792 km (0.119 R)
• M52: 28,214,158 km (0.089 R)
• M53: 30,021,600 km (0.077 R)
• M54: 31,110,373 km (0.108 R)
• M55: 31,728,362 km (0.117 R)
• M56: 32,004,370 km (0.077 R)
• M57: 32,211,862 km (0.064 R)
• M58: 32,350,540 km (0.116 R)
• M59: 32,697,906 km (0.115 R)
• M60: 33,396,378 km (0.113 R)
• M61: 33,536,701 km (0.105 R)
• M62: 34,099,787 km (0.105 R)
• M63: 34,737,074 km (0.065 R)
• M64: 35,164,027 km (0.075 R)
• M65: 36,600,017 km (0.082 R)
• M66: 37,470,826 km (0.084 R)
• M67: 38,789,830 km (0.078 R)
• M68: 39,454,942 km (0.098 R)
• M69: 39,677,544 km (0.11 R)
• M70: 41,096,779 km (0.056 R)
• M71: 41,473,018 km (0.061 R)
• M72: 42,001,697 km (0.11 R)
• M73: 43,294,970 km (0.069 R)
• M74: 43,677,941 km (0.062 R)
• M75: 44,755,943 km (0.099 R)
• M76: 45,220,594 km (0.068 R)
• M77: 46,702,660 km (0.068 R)
• M78: 47,174,043 km (0.111 R)
• M79: 47,883,885 km (0.111 R)
• M80: 48,279,870 km (0.119 R)
• M81: 49,074,983 km (0.115 R)
• M82: 49,954,768 km (0.099 R)
• M83: 50,275,955 km (0.037 R)
• M84: 50,597,740 km (0.093 R)
• M85: 50,839,640 km (0.093 R)
• M86: 51,567,433 km (0.039 R)
• M87: 51,729,747 km (0.117 R)
• M88: 53,197,302 km (0.072 R)
• M89: 54,513,314 km (0.097 R)
• M90: 54,761,348 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.6

Radius: 3.3

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.13 AU - 21.07 AU

Year: 29154 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,504,522 km

• M1: 80,783 km (0.097 R)
• M2: 118,033 km (0.091 R)
• M3: 172,486 km (0.077 R)
• M4: 544,985 km (0.116 R)
• M5: 640,428 km (0.044 R)
• M6: 758,312 km (0.052 R)
• M7: 1,274,723 km (0.11 R)
• M8: 1,488,349 km (0.104 R)
• M9: 1,532,481 km (0.104 R)
• M10: 1,576,911 km (0.055 R)
• M11: 1,667,268 km (0.101 R)
• M12: 1,805,945 km (0.098 R)
• M13: 2,119,203 km (0.069 R)
• M14: 2,345,695 km (0.084 R)
• M15: 2,903,844 km (0.098 R)
• M16: 2,931,520 km (0.077 R)
• M17: 3,297,735 km (0.079 R)
• M18: 3,355,480 km (0.114 R)
• M19: 3,919,464 km (0.108 R)
• M20: 4,011,317 km (0.104 R)
• M21: 4,103,769 km (0.068 R)
• M22: 4,416,877 km (0.066 R)
• M23: 4,835,602 km (0.113 R)
• M24: 4,966,949 km (0.091 R)
• M25: 5,266,743 km (0.11 R)
• M26: 5,300,402 km (0.116 R)
• M27: 5,538,113 km (0.066 R)
• M28: 6,024,007 km (0.041 R)
• M29: 6,165,377 km (0.097 R)
• M30: 6,851,582 km (0.043 R)
• M31: 7,110,387 km (0.115 R)
• M32: 8,021,887 km (0.081 R)
• M33: 8,969,589 km (0.116 R)
• M34: 9,050,073 km (0.109 R)
• M35: 9,171,397 km (0.119 R)
• M36: 9,333,860 km (0.085 R)
• M37: 9,374,700 km (0.112 R)
• M38: 9,951,998 km (0.078 R)
• M39: 10,286,948 km (0.119 R)
• M40: 10,968,067 km (0.051 R)
• M41: 11,619,566 km (0.084 R)
• M42: 11,751,362 km (0.064 R)
• M43: 12,016,599 km (0.112 R)
• M44: 12,552,757 km (0.052 R)
• M45: 12,687,994 km (0.102 R)
• M46: 12,778,501 km (0.074 R)
• M47: 13,142,323 km (0.113 R)
• M48: 13,188,099 km (0.088 R)
• M49: 13,371,506 km (0.103 R)
• M50: 14,301,407 km (0.079 R)
• M51: 15,108,039 km (0.064 R)
• M52: 15,492,655 km (0.075 R)
• M53: 15,734,704 km (0.096 R)
• M54: 16,075,638 km (0.087 R)
• M55: 16,468,332 km (0.102 R)
• M56: 17,766,243 km (0.116 R)
• M57: 18,223,115 km (0.083 R)
• M58: 18,581,103 km (0.094 R)
• M59: 19,148,378 km (0.109 R)
• M60: 19,252,049 km (0.067 R)
• M61: 20,141,558 km (0.076 R)
• M62: 20,247,025 km (0.063 R)
• M63: 20,458,556 km (0.106 R)
• M64: 22,014,374 km (0.059 R)
• M65: 22,177,436 km (0.095 R)
• M66: 24,165,591 km (0.117 R)
• M67: 25,751,029 km (0.077 R)
• M68: 25,922,917 km (0.107 R)
• M69: 28,073,387 km (0.103 R)
• M70: 29,438,767 km (0.07 R)
• M71: 30,039,103 km (0.082 R)
• M72: 30,461,717 km (0.118 R)
• M73: 30,522,304 km (0.105 R)
• M74: 30,582,891 km (0.114 R)
• M75: 31,618,707 km (0.093 R)
• M76: 31,802,712 km (0.079 R)
• M77: 32,171,920 km (0.09 R)
• M78: 32,295,188 km (0.111 R)
• M79: 32,418,756 km (0.099 R)
• M80: 32,666,191 km (0.087 R)
• M81: 32,976,457 km (0.102 R)
• M82: 34,164,115 km (0.078 R)
• M83: 34,227,095 km (0.111 R)
• M84: 35,302,255 km (0.111 R)
• M85: 35,684,328 km (0.117 R)
• M86: 39,052,973 km (0.119 R)
• M87: 39,910,767 km (0.059 R)
• M88: 39,977,039 km (0.032 R)
• M89: 41,645,055 km (0.1 R)
• M90: 42,116,139 km (0.09 R)
• M91: 42,927,857 km (0.108 R)
• M92: 44,155,158 km (0.115 R)
• M93: 45,532,206 km (0.101 R)
• M94: 45,601,470 km (0.115 R)
• M95: 46,504,592 km (0.115 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit