🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.72 AU

Year: 175 Days

Day: 47.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 224 Days

Day: 45.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,556,170 km

• M1: 50,863 km (0.09 R)
• M2: 134,937 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 258 Days

Day: 19.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,556,170 km

• M1: 39,494 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.82 AU - 1.2 AU

Year: 373 Days

Day: 20.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,556,170 km

• M1: 730,187 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.56 AU - 1.7 AU

Year: 764 Days

Day: 23.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.08 AU - 2.32 AU

Year: 1198 Days

Day: 23.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,556,170 km

• M1: 818,899 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.49 AU - 5.23 AU

Year: 3342 Days

Day: 26.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 14.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.57 AU - 6.85 AU

Year: 5009 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,556,170 km

• M1: 221,255 km (0.104 R)
• M2: 347,366 km (0.046 R)
• M3: 722,259 km (0.063 R)
• M4: 965,205 km (0.089 R)
• M5: 1,082,341 km (0.06 R)
• M6: 1,316,312 km (0.105 R)
• M7: 1,482,066 km (0.113 R)
• M8: 1,780,663 km (0.102 R)
• M9: 1,890,767 km (0.063 R)
• M10: 2,215,993 km (0.119 R)
• M11: 2,518,031 km (0.089 R)
• M12: 2,855,375 km (0.073 R)
• M13: 3,007,665 km (0.098 R)
• M14: 3,118,218 km (0.098 R)
• M15: 3,504,181 km (0.083 R)
• M16: 4,002,491 km (0.099 R)
• M17: 4,198,464 km (0.11 R)
• M18: 4,347,464 km (0.12 R)
• M19: 4,625,267 km (0.086 R)
• M20: 5,305,339 km (0.063 R)
• M21: 5,822,349 km (0.095 R)
• M22: 6,101,050 km (0.102 R)
• M23: 6,934,161 km (0.109 R)
• M24: 7,289,455 km (0.084 R)
• M25: 7,833,692 km (0.105 R)
• M26: 8,048,964 km (0.07 R)
• M27: 8,266,180 km (0.082 R)
• M28: 8,359,828 km (0.073 R)
• M29: 8,769,876 km (0.086 R)
• M30: 9,025,688 km (0.077 R)
• M31: 9,283,745 km (0.098 R)
• M32: 10,206,614 km (0.071 R)
• M33: 10,747,261 km (0.094 R)
• M34: 11,193,361 km (0.065 R)
• M35: 11,366,596 km (0.117 R)
• M36: 11,856,230 km (0.118 R)
• M37: 12,281,536 km (0.091 R)
• M38: 13,403,520 km (0.099 R)
• M39: 13,513,924 km (0.111 R)
• M40: 13,624,476 km (0.106 R)
• M41: 13,920,979 km (0.065 R)
• M42: 14,257,126 km (0.091 R)
• M43: 14,595,965 km (0.078 R)
• M44: 14,785,356 km (0.103 R)
• M45: 14,975,644 km (0.116 R)
• M46: 15,281,722 km (0.054 R)
• M47: 15,861,114 km (0.087 R)
• M48: 16,369,149 km (0.071 R)
• M49: 17,161,269 km (0.084 R)
• M50: 17,521,800 km (0.108 R)
• M51: 17,925,266 km (0.115 R)
• M52: 18,168,811 km (0.051 R)
• M53: 18,700,482 km (0.079 R)
• M54: 19,154,212 km (0.1 R)
• M55: 20,368,049 km (0.065 R)
• M56: 21,005,785 km (0.12 R)
• M57: 21,348,514 km (0.089 R)
• M58: 21,563,635 km (0.116 R)
• M59: 22,126,423 km (0.075 R)
• M60: 23,710,215 km (0.095 R)
• M61: 24,156,765 km (0.048 R)
• M62: 24,470,920 km (0.095 R)
• M63: 25,194,077 km (0.071 R)
• M64: 25,558,347 km (0.12 R)
• M65: 25,832,710 km (0.09 R)
• M66: 26,153,897 km (0.109 R)
• M67: 26,522,805 km (0.075 R)
• M68: 26,893,359 km (0.115 R)
• M69: 27,968,220 km (0.071 R)
• M70: 28,392,629 km (0.06 R)
• M71: 29,295,601 km (0.095 R)
• M72: 29,439,066 km (0.117 R)
• M73: 30,015,317 km (0.098 R)
• M74: 30,546,688 km (0.102 R)
• M75: 30,643,628 km (0.095 R)
• M76: 31,520,870 km (0.081 R)
• M77: 31,667,924 km (0.1 R)
• M78: 32,061,068 km (0.105 R)
• M79: 33,050,957 km (0.11 R)
• M80: 33,449,785 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.3

Radius: 6.7

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.05 AU - 13.39 AU

Year: 17645 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,556,170 km

• M1: 85,271 km (0.104 R)
• M2: 426,055 km (0.109 R)
• M3: 1,121,386 km (0.111 R)
• M4: 1,387,371 km (0.118 R)
• M5: 1,753,736 km (0.115 R)
• M6: 2,062,057 km (0.081 R)
• M7: 2,297,075 km (0.072 R)
• M8: 2,417,801 km (0.107 R)
• M9: 2,792,543 km (0.089 R)
• M10: 3,019,633 km (0.114 R)
• M11: 3,457,057 km (0.118 R)
• M12: 3,595,734 km (0.102 R)
• M13: 4,279,097 km (0.089 R)
• M14: 4,540,894 km (0.069 R)
• M15: 5,317,307 km (0.082 R)
• M16: 5,397,192 km (0.067 R)
• M17: 5,680,082 km (0.041 R)
• M18: 5,926,320 km (0.092 R)
• M19: 6,557,323 km (0.05 R)
• M20: 6,772,445 km (0.085 R)
• M21: 8,019,194 km (0.103 R)
• M22: 8,341,876 km (0.119 R)
• M23: 9,142,973 km (0.1 R)
• M24: 9,431,697 km (0.091 R)
• M25: 9,480,017 km (0.084 R)
• M26: 10,067,189 km (0.097 R)
• M27: 10,166,222 km (0.04 R)
• M28: 10,265,555 km (0.066 R)
• M29: 10,515,384 km (0.09 R)
• M30: 11,071,888 km (0.096 R)
• M31: 11,225,375 km (0.112 R)
• M32: 14,105,434 km (0.117 R)
• M33: 14,160,785 km (0.085 R)
• M34: 14,606,437 km (0.102 R)
• M35: 15,626,096 km (0.091 R)
• M36: 15,913,324 km (0.086 R)
• M37: 18,213,391 km (0.107 R)
• M38: 18,334,117 km (0.07 R)
• M39: 18,758,825 km (0.092 R)
• M40: 19,125,489 km (0.114 R)
• M41: 19,248,160 km (0.107 R)
• M42: 20,052,248 km (0.071 R)
• M43: 21,501,403 km (0.083 R)
• M44: 23,902,748 km (0.095 R)
• M45: 25,235,814 km (0.086 R)
• M46: 25,572,858 km (0.115 R)
• M47: 25,640,327 km (0.055 R)
• M48: 26,592,817 km (0.113 R)
• M49: 26,729,699 km (0.095 R)
• M50: 27,280,069 km (0.103 R)
• M51: 27,349,184 km (0.093 R)
• M52: 27,834,180 km (0.108 R)
• M53: 27,973,306 km (0.054 R)
• M54: 29,731,530 km (0.1 R)
• M55: 30,803,398 km (0.118 R)
• M56: 31,670,168 km (0.107 R)
• M57: 32,691,323 km (0.053 R)
• M58: 33,427,495 km (0.119 R)
• M59: 33,945,851 km (0.099 R)
• M60: 34,094,552 km (0.074 R)
• M61: 34,392,401 km (0.049 R)
• M62: 34,990,942 km (0.091 R)
• M63: 35,592,774 km (0.068 R)
• M64: 36,654,171 km (0.115 R)
• M65: 38,420,473 km (0.114 R)
• M66: 38,730,440 km (0.115 R)
• M67: 39,352,917 km (0.114 R)
• M68: 39,821,906 km (0.104 R)
• M69: 41,160,957 km (0.117 R)
• M70: 41,240,243 km (0.098 R)
• M71: 42,915,590 km (0.117 R)
• M72: 43,721,174 km (0.112 R)
• M73: 44,613,077 km (0.056 R)
• M74: 44,694,458 km (0.092 R)
• M75: 45,511,113 km (0.074 R)
• M76: 47,158,934 km (0.088 R)
• M77: 47,490,742 km (0.094 R)
• M78: 48,407,477 km (0.056 R)
• M79: 49,330,047 km (0.067 R)
• M80: 49,751,315 km (0.101 R)
• M81: 50,089,257 km (0.106 R)
• M82: 51,107,420 km (0.09 R)
• M83: 51,363,083 km (0.094 R)
• M84: 52,304,053 km (0.116 R)
• M85: 52,647,530 km (0.101 R)
• M86: 52,819,567 km (0.036 R)
• M87: 55,073,409 km (0.109 R)
• M88: 55,510,384 km (0.069 R)
• M89: 56,387,776 km (0.098 R)
• M90: 57,004,717 km (0.114 R)
• M91: 57,358,367 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.5

Radius: 3.6

Gravity: 42.79 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.08 AU - 21.22 AU

Year: 28385 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,556,170 km

• M1: 97,239 km (0.109 R)
• M2: 134,339 km (0.106 R)
• M3: 209,287 km (0.079 R)
• M4: 297,999 km (0.034 R)
• M5: 557,102 km (0.111 R)
• M6: 842,984 km (0.067 R)
• M7: 1,045,540 km (0.11 R)
• M8: 1,327,532 km (0.063 R)
• M9: 1,360,293 km (0.092 R)
• M10: 1,460,225 km (0.101 R)
• M11: 1,702,573 km (0.104 R)
• M12: 1,846,636 km (0.081 R)
• M13: 1,883,288 km (0.077 R)
• M14: 1,994,738 km (0.119 R)
• M15: 2,185,176 km (0.099 R)
• M16: 2,665,684 km (0.108 R)
• M17: 2,749,010 km (0.068 R)
• M18: 3,355,031 km (0.111 R)
• M19: 4,633,495 km (0.07 R)
• M20: 5,192,991 km (0.099 R)
• M21: 6,153,559 km (0.026 R)
• M22: 6,208,461 km (0.098 R)
• M23: 6,653,964 km (0.118 R)
• M24: 6,937,601 km (0.084 R)
• M25: 6,994,748 km (0.083 R)
• M26: 7,516,695 km (0.08 R)
• M27: 8,352,947 km (0.045 R)
• M28: 10,047,292 km (0.12 R)
• M29: 10,241,919 km (0.112 R)
• M30: 10,899,701 km (0.081 R)
• M31: 11,099,713 km (0.029 R)
• M32: 11,368,241 km (0.066 R)
• M33: 12,117,727 km (0.105 R)
• M34: 12,394,184 km (0.074 R)
• M35: 12,812,758 km (0.084 R)
• M36: 12,953,380 km (0.103 R)
• M37: 13,735,478 km (0.092 R)
• M38: 14,679,441 km (0.118 R)
• M39: 16,552,855 km (0.096 R)
• M40: 17,712,388 km (0.071 R)
• M41: 17,947,406 km (0.096 R)
• M42: 18,104,634 km (0.115 R)
• M43: 20,435,967 km (0.116 R)
• M44: 23,286,554 km (0.089 R)
• M45: 28,611,042 km (0.117 R)
• M46: 30,091,612 km (0.101 R)
• M47: 30,278,459 km (0.101 R)
• M48: 30,935,344 km (0.075 R)
• M49: 32,837,929 km (0.102 R)
• M50: 33,416,125 km (0.109 R)
• M51: 34,484,703 km (0.11 R)
• M52: 35,170,459 km (0.07 R)
• M53: 36,555,586 km (0.05 R)
• M54: 37,154,726 km (0.072 R)
• M55: 38,463,857 km (0.038 R)
• M56: 39,583,297 km (0.096 R)
• M57: 39,685,622 km (0.057 R)
• M58: 44,060,762 km (0.115 R)
• M59: 45,124,702 km (0.108 R)
• M60: 45,338,627 km (0.072 R)
• M61: 46,520,599 km (0.11 R)
• M62: 47,061,246 km (0.054 R)
• M63: 47,386,622 km (0.094 R)
• M64: 48,367,236 km (0.096 R)
• M65: 50,016,402 km (0.115 R)
• M66: 51,460,471 km (0.117 R)
• M67: 52,805,505 km (0.118 R)
• M68: 53,030,949 km (0.102 R)
• M69: 54,048,663 km (0.09 R)
• M70: 55,644,873 km (0.102 R)
• M71: 56,794,383 km (0.116 R)
• M72: 57,372,130 km (0.109 R)
• M73: 57,719,646 km (0.118 R)
• M74: 60,407,321 km (0.072 R)
• M75: 61,707,177 km (0.054 R)
• M76: 63,135,537 km (0.093 R)
• M77: 64,695,245 km (0.078 R)
• M78: 64,936,397 km (0.097 R)
• M79: 65,057,122 km (0.088 R)
• M80: 65,903,696 km (0.07 R)
• M81: 68,342,740 km (0.114 R)
• M82: 69,080,258 km (0.085 R)
• M83: 69,449,914 km (0.104 R)
• M84: 69,820,318 km (0.081 R)
• M85: 69,943,886 km (0.083 R)
• M86: 75,707,892 km (0.087 R)
• M87: 76,216,375 km (0.107 R)
• M88: 76,470,991 km (0.108 R)
• M89: 76,598,299 km (0.098 R)
• M90: 78,389,583 km (0.082 R)
• M91: 78,517,938 km (0.079 R)
• M92: 81,752,394 km (0.112 R)
• M93: 85,162,178 km (0.072 R)
• M94: 85,690,857 km (0.071 R)
• M95: 88,350,558 km (0.116 R)
• M96: 88,484,149 km (0.092 R)
• M97: 88,751,779 km (0.053 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: 424 - 12,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit