🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.54 AU - 0.64 AU

Year: 165 Days

Day: 12.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.65 AU - 0.67 AU

Year: 195 Days

Day: 19 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.93 AU - 2.69 AU

Year: 1276 Days

Day: 43.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.18 AU - 3.14 AU

Year: 1577 Days

Day: 34 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.26 AU - 3.42 AU

Year: 1739 Days

Day: 20.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,346,443 km

• M1: 72,854 km (0.107 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 9.9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.26 AU - 9.58 AU

Year: 8101 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,346,443 km

• M1: 126,859 km (0.117 R)
• M2: 206,146 km (0.056 R)
• M3: 315,203 km (0.11 R)
• M4: 652,097 km (0.035 R)
• M5: 1,103,883 km (0.077 R)
• M6: 1,230,442 km (0.054 R)
• M7: 1,913,955 km (0.046 R)
• M8: 2,112,322 km (0.066 R)
• M9: 2,180,090 km (0.104 R)
• M10: 2,577,571 km (0.06 R)
• M11: 2,797,331 km (0.117 R)
• M12: 3,203,040 km (0.12 R)
• M13: 3,413,075 km (0.096 R)
• M14: 3,492,961 km (0.089 R)
• M15: 3,573,444 km (0.111 R)
• M16: 3,654,676 km (0.086 R)
• M17: 3,901,961 km (0.047 R)
• M18: 4,384,115 km (0.084 R)
• M19: 4,471,181 km (0.082 R)
• M20: 4,795,360 km (0.074 R)
• M21: 5,941,130 km (0.041 R)
• M22: 6,005,307 km (0.105 R)
• M23: 6,134,709 km (0.048 R)
• M24: 6,264,860 km (0.063 R)
• M25: 6,828,544 km (0.1 R)
• M26: 7,099,466 km (0.111 R)
• M27: 7,339,421 km (0.094 R)
• M28: 8,182,256 km (0.095 R)
• M29: 8,470,082 km (0.111 R)
• M30: 9,503,654 km (0.112 R)
• M31: 10,382,092 km (0.079 R)
• M32: 10,537,524 km (0.032 R)
• M33: 11,087,596 km (0.063 R)
• M34: 11,286,411 km (0.063 R)
• M35: 11,727,725 km (0.068 R)
• M36: 12,052,352 km (0.115 R)
• M37: 12,627,556 km (0.063 R)
• M38: 13,253,773 km (0.111 R)
• M39: 13,676,836 km (0.037 R)
• M40: 14,492,892 km (0.109 R)
• M41: 15,457,499 km (0.059 R)
• M42: 16,397,572 km (0.091 R)
• M43: 16,760,646 km (0.082 R)
• M44: 17,080,486 km (0.101 R)
• M45: 17,958,626 km (0.104 R)
• M46: 19,422,740 km (0.051 R)
• M47: 19,903,249 km (0.065 R)
• M48: 20,925,002 km (0.095 R)
• M49: 21,170,791 km (0.116 R)
• M50: 21,318,744 km (0.081 R)
• M51: 21,417,478 km (0.107 R)
• M52: 21,764,545 km (0.094 R)
• M53: 22,263,604 km (0.106 R)
• M54: 22,464,215 km (0.104 R)
• M55: 23,732,057 km (0.111 R)
• M56: 24,297,237 km (0.117 R)
• M57: 24,503,832 km (0.072 R)
• M58: 24,607,354 km (0.105 R)
• M59: 24,711,025 km (0.027 R)
• M60: 24,866,756 km (0.082 R)
• M61: 25,074,997 km (0.107 R)
• M62: 25,703,158 km (0.091 R)
• M63: 26,548,685 km (0.043 R)
• M64: 26,655,049 km (0.098 R)
• M65: 26,868,226 km (0.071 R)
• M66: 29,084,968 km (0.084 R)
• M67: 31,753,943 km (0.113 R)
• M68: 31,866,890 km (0.114 R)
• M69: 32,036,534 km (0.11 R)
• M70: 32,946,089 km (0.045 R)
• M71: 33,117,528 km (0.099 R)
• M72: 33,346,712 km (0.084 R)
• M73: 33,748,980 km (0.097 R)
• M74: 34,384,323 km (0.09 R)
• M75: 36,313,986 km (0.039 R)
• M76: 37,024,426 km (0.115 R)
• M77: 37,978,711 km (0.102 R)
• M78: 38,760,060 km (0.104 R)
• M79: 39,485,909 km (0.057 R)
• M80: 40,277,432 km (0.113 R)
• M81: 40,767,215 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.9

Radius: 6.1

Gravity: 24.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.42 AU - 13.82 AU

Year: 16294 Days

Day: 18.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,346,443 km

• M1: 138,378 km (0.094 R)
• M2: 555,756 km (0.114 R)
• M3: 662,120 km (0.076 R)
• M4: 822,489 km (0.088 R)
• M5: 1,262,307 km (0.108 R)
• M6: 1,318,406 km (0.053 R)
• M7: 1,404,126 km (0.07 R)
• M8: 2,428,123 km (0.113 R)
• M9: 3,160,255 km (0.025 R)
• M10: 3,670,533 km (0.113 R)
• M11: 3,791,857 km (0.032 R)
• M12: 4,290,617 km (0.073 R)
• M13: 5,032,173 km (0.115 R)
• M14: 5,718,977 km (0.041 R)
• M15: 5,907,022 km (0.104 R)
• M16: 6,581,259 km (0.114 R)
• M17: 7,077,774 km (0.109 R)
• M18: 7,330,595 km (0.114 R)
• M19: 8,530,968 km (0.098 R)
• M20: 8,692,085 km (0.073 R)
• M21: 9,071,764 km (0.045 R)
• M22: 9,512,330 km (0.043 R)
• M23: 10,186,119 km (0.054 R)
• M24: 10,471,552 km (0.071 R)
• M25: 11,108,390 km (0.087 R)
• M26: 11,225,675 km (0.101 R)
• M27: 11,461,142 km (0.063 R)
• M28: 11,877,323 km (0.045 R)
• M29: 11,997,151 km (0.094 R)
• M30: 13,465,903 km (0.038 R)
• M31: 13,904,823 km (0.098 R)
• M32: 14,221,372 km (0.044 R)
• M33: 14,796,875 km (0.119 R)
• M34: 14,925,828 km (0.065 R)
• M35: 15,184,932 km (0.081 R)
• M36: 17,786,888 km (0.101 R)
• M37: 17,855,403 km (0.099 R)
• M38: 18,823,900 km (0.078 R)
• M39: 20,739,202 km (0.064 R)
• M40: 21,683,314 km (0.099 R)
• M41: 21,829,770 km (0.092 R)
• M42: 21,903,223 km (0.058 R)
• M43: 23,013,538 km (0.113 R)
• M44: 23,088,187 km (0.027 R)
• M45: 23,237,785 km (0.102 R)
• M46: 23,839,318 km (0.097 R)
• M47: 23,990,562 km (0.083 R)
• M48: 24,751,417 km (0.039 R)
• M49: 25,057,943 km (0.099 R)
• M50: 25,752,226 km (0.06 R)
• M51: 27,001,967 km (0.071 R)
• M52: 27,952,213 km (0.088 R)
• M53: 28,672,227 km (0.036 R)
• M54: 29,722,703 km (0.11 R)
• M55: 30,048,528 km (0.071 R)
• M56: 33,286,424 km (0.057 R)
• M57: 34,049,223 km (0.115 R)
• M58: 34,475,428 km (0.067 R)
• M59: 34,560,848 km (0.065 R)
• M60: 35,075,166 km (0.089 R)
• M61: 36,111,280 km (0.066 R)
• M62: 36,458,946 km (0.088 R)
• M63: 37,069,904 km (0.056 R)
• M64: 37,508,375 km (0.09 R)
• M65: 40,715,903 km (0.101 R)
• M66: 41,168,287 km (0.09 R)
• M67: 42,535,312 km (0.116 R)
• M68: 44,381,350 km (0.081 R)
• M69: 44,474,250 km (0.092 R)
• M70: 45,126,946 km (0.099 R)
• M71: 45,501,389 km (0.068 R)
• M72: 47,578,855 km (0.066 R)
• M73: 48,533,289 km (0.082 R)
• M74: 49,783,628 km (0.098 R)
• M75: 49,880,268 km (0.097 R)
• M76: 50,752,574 km (0.086 R)
• M77: 50,849,812 km (0.096 R)
• M78: 52,414,008 km (0.084 R)
• M79: 54,590,507 km (0.093 R)
• M80: 55,990,743 km (0.099 R)
• M81: 56,594,520 km (0.113 R)
• M82: 57,910,084 km (0.086 R)
• M83: 60,159,138 km (0.096 R)
• M84: 60,777,576 km (0.079 R)
• M85: 64,215,933 km (0.068 R)
• M86: 64,426,417 km (0.108 R)
• M87: 64,742,368 km (0.073 R)
• M88: 64,953,451 km (0.061 R)
• M89: 65,481,830 km (0.082 R)
• M90: 66,649,442 km (0.113 R)
• M91: 67,075,796 km (0.067 R)
• M92: 67,396,085 km (0.054 R)
• M93: 67,609,860 km (0.101 R)
• M94: 67,931,047 km (0.108 R)
• M95: 68,145,420 km (0.093 R)
• M96: 68,467,505 km (0.095 R)
• M97: 71,933,687 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296

Radius: 6.3

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.94 AU - 20.96 AU

Year: 29981 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,346,443 km

• M1: 97,388 km (0.097 R)
• M2: 412,292 km (0.103 R)
• M3: 469,438 km (0.116 R)
• M4: 820,993 km (0.074 R)
• M5: 1,184,516 km (0.093 R)
• M6: 1,297,014 km (0.061 R)
• M7: 1,502,262 km (0.081 R)
• M8: 1,813,575 km (0.111 R)
• M9: 2,566,501 km (0.115 R)
• M10: 2,899,506 km (0.111 R)
• M11: 3,090,542 km (0.118 R)
• M12: 3,325,261 km (0.073 R)
• M13: 3,647,046 km (0.097 R)
• M14: 3,688,036 km (0.119 R)
• M15: 4,494,818 km (0.045 R)
• M16: 4,986,097 km (0.063 R)
• M17: 5,730,795 km (0.091 R)
• M18: 8,543,684 km (0.066 R)
• M19: 8,983,352 km (0.112 R)
• M20: 10,057,016 km (0.074 R)
• M21: 10,114,611 km (0.074 R)
• M22: 10,992,152 km (0.067 R)
• M23: 11,590,544 km (0.078 R)
• M24: 12,015,851 km (0.116 R)
• M25: 12,508,028 km (0.083 R)
• M26: 12,756,659 km (0.105 R)
• M27: 14,347,034 km (0.11 R)
• M28: 14,868,981 km (0.037 R)
• M29: 16,539,840 km (0.097 R)
• M30: 16,881,222 km (0.105 R)
• M31: 16,949,738 km (0.114 R)
• M32: 17,224,848 km (0.106 R)
• M33: 17,849,120 km (0.077 R)
• M34: 17,988,845 km (0.101 R)
• M35: 20,055,539 km (0.115 R)
• M36: 20,785,577 km (0.083 R)
• M37: 21,821,991 km (0.078 R)
• M38: 23,179,143 km (0.041 R)
• M39: 24,641,163 km (0.101 R)
• M40: 25,109,105 km (0.102 R)
• M41: 25,187,345 km (0.089 R)
• M42: 27,977,195 km (0.103 R)
• M43: 29,367,109 km (0.059 R)
• M44: 30,112,107 km (0.107 R)
• M45: 30,195,283 km (0.07 R)
• M46: 31,959,192 km (0.066 R)
• M47: 32,384,049 km (0.065 R)
• M48: 32,469,320 km (0.117 R)
• M49: 34,449,398 km (0.09 R)
• M50: 34,536,464 km (0.107 R)
• M51: 34,972,392 km (0.116 R)
• M52: 35,673,707 km (0.109 R)
• M53: 37,268,719 km (0.115 R)
• M54: 37,358,029 km (0.119 R)
• M55: 39,158,739 km (0.072 R)
• M56: 40,252,748 km (0.114 R)
• M57: 41,172,027 km (0.086 R)
• M58: 42,937,730 km (0.091 R)
• M59: 44,727,968 km (0.027 R)
• M60: 47,120,487 km (0.119 R)
• M61: 49,358,022 km (0.115 R)
• M62: 51,629,965 km (0.109 R)
• M63: 52,028,643 km (0.075 R)
• M64: 53,129,983 km (0.093 R)
• M65: 54,036,845 km (0.099 R)
• M66: 54,441,508 km (0.047 R)
• M67: 54,745,640 km (0.111 R)
• M68: 55,457,576 km (0.093 R)
• M69: 55,559,602 km (0.106 R)
• M70: 56,172,654 km (0.083 R)
• M71: 56,377,454 km (0.109 R)
• M72: 56,685,176 km (0.095 R)
• M73: 57,405,490 km (0.087 R)
• M74: 58,335,839 km (0.037 R)
• M75: 58,647,152 km (0.087 R)
• M76: 58,750,973 km (0.089 R)
• M77: 58,958,914 km (0.088 R)
• M78: 60,211,797 km (0.118 R)
• M79: 60,421,383 km (0.05 R)
• M80: 62,001,436 km (0.106 R)
• M81: 63,062,384 km (0.11 R)
• M82: 63,808,578 km (0.087 R)
• M83: 64,557,764 km (0.104 R)
• M84: 65,740,784 km (0.102 R)
• M85: 67,256,809 km (0.099 R)
• M86: 67,474,474 km (0.039 R)
• M87: 68,565,491 km (0.114 R)
• M88: 69,882,551 km (0.09 R)
• M89: 70,433,819 km (0.104 R)
• M90: 70,654,626 km (0.109 R)
• M91: 71,984,850 km (0.049 R)
• M92: 73,883,546 km (0.103 R)
• M93: 75,233,517 km (0.101 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 10,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit