🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.89 AU - 0.91 AU

Year: 318 Days

Day: 31.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.53 AU - 1.89 AU

Year: 834 Days

Day: 32.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.72 AU - 2.04 AU

Year: 961 Days

Day: 47.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,848,349 km

• M1: 1,310,777 km (0.069 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.12 AU - 3.54 AU

Year: 2265 Days

Day: 22.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 9.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.31 AU - 6.71 AU

Year: 5492 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 21,848,349 km

• M1: 262,095 km (0.08 R)
• M2: 413,189 km (0.1 R)
• M3: 546,032 km (0.109 R)
• M4: 672,442 km (0.068 R)
• M5: 943,514 km (0.1 R)
• M6: 1,007,093 km (0.096 R)
• M7: 1,376,600 km (0.076 R)
• M8: 1,449,603 km (0.095 R)
• M9: 1,676,693 km (0.078 R)
• M10: 1,739,225 km (0.107 R)
• M11: 1,834,668 km (0.114 R)
• M12: 2,097,661 km (0.057 R)
• M13: 2,199,537 km (0.072 R)
• M14: 2,532,991 km (0.113 R)
• M15: 2,715,052 km (0.095 R)
• M16: 3,346,355 km (0.082 R)
• M17: 3,771,213 km (0.036 R)
• M18: 3,875,034 km (0.074 R)
• M19: 3,979,603 km (0.085 R)
• M20: 4,149,247 km (0.032 R)
• M21: 4,299,443 km (0.068 R)
• M22: 4,561,389 km (0.042 R)
• M23: 4,986,695 km (0.09 R)
• M24: 5,169,654 km (0.069 R)
• M25: 5,331,519 km (0.073 R)
• M26: 5,401,530 km (0.101 R)
• M27: 5,495,179 km (0.106 R)
• M28: 5,636,698 km (0.094 R)
• M29: 5,708,056 km (0.053 R)
• M30: 5,827,435 km (0.052 R)
• M31: 6,338,013 km (0.044 R)
• M32: 6,486,564 km (0.092 R)
• M33: 6,611,328 km (0.098 R)
• M34: 6,686,576 km (0.108 R)
• M35: 7,454,163 km (0.083 R)
• M36: 7,689,929 km (0.102 R)
• M37: 7,848,503 km (0.097 R)
• M38: 8,034,902 km (0.09 R)
• M39: 8,303,729 km (0.109 R)
• M40: 8,630,152 km (0.088 R)
• M41: 8,712,430 km (0.116 R)
• M42: 8,850,210 km (0.094 R)
• M43: 9,464,758 km (0.093 R)
• M44: 9,606,427 km (0.073 R)
• M45: 9,691,698 km (0.1 R)
• M46: 9,805,841 km (0.108 R)
• M47: 10,295,924 km (0.053 R)
• M48: 10,646,581 km (0.102 R)
• M49: 11,150,277 km (0.12 R)
• M50: 11,240,036 km (0.088 R)
• M51: 11,692,121 km (0.044 R)
• M52: 12,119,372 km (0.09 R)
• M53: 12,365,910 km (0.117 R)
• M54: 13,210,090 km (0.09 R)
• M55: 13,400,229 km (0.114 R)
• M56: 13,976,031 km (0.057 R)
• M57: 14,986,565 km (0.055 R)
• M58: 15,684,589 km (0.116 R)
• M59: 15,953,267 km (0.107 R)
• M60: 16,121,863 km (0.066 R)
• M61: 16,665,801 km (0.101 R)
• M62: 16,802,683 km (0.084 R)
• M63: 17,981,365 km (0.072 R)
• M64: 18,580,804 km (0.09 R)
• M65: 18,687,168 km (0.103 R)
• M66: 18,793,831 km (0.062 R)
• M67: 18,865,039 km (0.079 R)
• M68: 19,150,921 km (0.08 R)
• M69: 19,690,521 km (0.092 R)
• M70: 20,235,206 km (0.116 R)
• M71: 21,080,135 km (0.063 R)
• M72: 21,154,037 km (0.098 R)
• M73: 21,228,237 km (0.066 R)
• M74: 22,048,931 km (0.119 R)
• M75: 22,124,029 km (0.09 R)
• M76: 22,463,317 km (0.1 R)
• M77: 22,956,242 km (0.059 R)
• M78: 23,452,608 km (0.047 R)
• M79: 23,914,117 km (0.048 R)
• M80: 25,120,026 km (0.062 R)
• M81: 25,237,759 km (0.062 R)
• M82: 25,710,638 km (0.115 R)
• M83: 26,226,302 km (0.119 R)
• M84: 26,305,888 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.6

Radius: 8.6

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.82 AU - 9.2 AU

Year: 8451 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 21,848,349 km

• M1: 166,054 km (0.113 R)
• M2: 376,239 km (0.112 R)
• M3: 654,939 km (0.093 R)
• M4: 718,070 km (0.111 R)
• M5: 1,066,483 km (0.033 R)
• M6: 1,299,407 km (0.103 R)
• M7: 1,360,144 km (0.063 R)
• M8: 1,442,871 km (0.084 R)
• M9: 1,548,488 km (0.074 R)
• M10: 2,459,539 km (0.111 R)
• M11: 2,561,116 km (0.116 R)
• M12: 2,981,336 km (0.055 R)
• M13: 4,184,402 km (0.066 R)
• M14: 4,336,693 km (0.08 R)
• M15: 4,584,277 km (0.085 R)
• M16: 4,900,228 km (0.077 R)
• M17: 5,453,590 km (0.07 R)
• M18: 5,586,732 km (0.059 R)
• M19: 5,687,262 km (0.107 R)
• M20: 6,868,337 km (0.107 R)
• M21: 7,157,061 km (0.119 R)
• M22: 8,160,713 km (0.042 R)
• M23: 8,504,938 km (0.118 R)
• M24: 8,971,534 km (0.111 R)
• M25: 9,366,622 km (0.112 R)
• M26: 9,446,358 km (0.062 R)
• M27: 10,919,298 km (0.11 R)
• M28: 11,045,260 km (0.106 R)
• M29: 11,171,819 km (0.103 R)
• M30: 11,298,678 km (0.11 R)
• M31: 11,554,042 km (0.117 R)
• M32: 11,811,201 km (0.085 R)
• M33: 12,506,382 km (0.109 R)
• M34: 12,594,346 km (0.087 R)
• M35: 13,080,987 km (0.073 R)
• M36: 13,214,878 km (0.098 R)
• M37: 13,483,854 km (0.084 R)
• M38: 14,902,491 km (0.11 R)
• M39: 15,747,869 km (0.111 R)
• M40: 17,044,882 km (0.081 R)
• M41: 17,879,040 km (0.101 R)
• M42: 18,027,591 km (0.114 R)
• M43: 18,726,362 km (0.107 R)
• M44: 19,281,670 km (0.074 R)
• M45: 19,740,037 km (0.116 R)
• M46: 19,996,299 km (0.06 R)
• M47: 20,719,455 km (0.097 R)
• M48: 22,511,188 km (0.096 R)
• M49: 22,671,707 km (0.029 R)
• M50: 23,101,502 km (0.098 R)
• M51: 23,425,680 km (0.103 R)
• M52: 23,642,597 km (0.115 R)
• M53: 24,023,772 km (0.095 R)
• M54: 24,133,129 km (0.083 R)
• M55: 24,516,847 km (0.049 R)
• M56: 25,904,218 km (0.105 R)
• M57: 27,145,880 km (0.114 R)
• M58: 28,928,339 km (0.08 R)
• M59: 29,452,829 km (0.072 R)
• M60: 29,921,818 km (0.111 R)
• M61: 30,629,715 km (0.088 R)
• M62: 31,762,022 km (0.08 R)
• M63: 31,822,010 km (0.054 R)
• M64: 32,122,403 km (0.062 R)
• M65: 33,394,433 km (0.081 R)
• M66: 34,251,629 km (0.063 R)
• M67: 34,374,599 km (0.056 R)
• M68: 35,800,266 km (0.094 R)
• M69: 35,925,031 km (0.073 R)
• M70: 36,300,522 km (0.113 R)
• M71: 36,677,359 km (0.072 R)
• M72: 36,803,320 km (0.11 R)
• M73: 37,181,803 km (0.115 R)
• M74: 37,815,499 km (0.063 R)
• M75: 38,708,748 km (0.1 R)
• M76: 39,415,449 km (0.049 R)
• M77: 40,646,190 km (0.079 R)
• M78: 40,711,265 km (0.092 R)
• M79: 40,776,490 km (0.075 R)
• M80: 41,037,389 km (0.093 R)
• M81: 41,168,137 km (0.066 R)
• M82: 41,429,934 km (0.079 R)
• M83: 41,626,655 km (0.073 R)
• M84: 41,692,328 km (0.072 R)
• M85: 42,021,144 km (0.107 R)
• M86: 42,152,790 km (0.11 R)
• M87: 43,344,637 km (0.103 R)
• M88: 44,011,544 km (0.098 R)
• M89: 44,413,364 km (0.114 R)
• M90: 44,480,384 km (0.103 R)
• M91: 44,681,742 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 11

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.9 AU - 10.64 AU

Year: 10521 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,848,349 km

• M1: 161,865 km (0.104 R)
• M2: 521,797 km (0.072 R)
• M3: 637,287 km (0.083 R)
• M4: 723,007 km (0.101 R)
• M5: 1,061,995 km (0.07 R)
• M6: 1,323,193 km (0.114 R)
• M7: 1,565,542 km (0.054 R)
• M8: 1,781,112 km (0.093 R)
• M9: 1,864,438 km (0.11 R)
• M10: 2,064,151 km (0.117 R)
• M11: 2,166,776 km (0.09 R)
• M12: 2,516,087 km (0.12 R)
• M13: 2,594,476 km (0.064 R)
• M14: 3,267,816 km (0.116 R)
• M15: 3,457,506 km (0.113 R)
• M16: 3,545,021 km (0.089 R)
• M17: 3,633,283 km (0.057 R)
• M18: 3,884,159 km (0.102 R)
• M19: 4,748,536 km (0.09 R)
• M20: 4,826,476 km (0.098 R)
• M21: 5,547,239 km (0.058 R)
• M22: 6,323,053 km (0.076 R)
• M23: 6,778,429 km (0.09 R)
• M24: 6,888,384 km (0.087 R)
• M25: 7,065,657 km (0.084 R)
• M26: 7,154,967 km (0.109 R)
• M27: 7,492,909 km (0.08 R)
• M28: 7,721,045 km (0.11 R)
• M29: 7,836,086 km (0.086 R)
• M30: 7,997,951 km (0.096 R)
• M31: 8,561,636 km (0.085 R)
• M32: 8,728,437 km (0.115 R)
• M33: 9,089,567 km (0.097 R)
• M34: 9,308,578 km (0.069 R)
• M35: 9,677,486 km (0.076 R)
• M36: 9,826,486 km (0.111 R)
• M37: 10,736,190 km (0.102 R)
• M38: 10,813,084 km (0.097 R)
• M39: 10,916,157 km (0.084 R)
• M40: 11,175,111 km (0.068 R)
• M41: 11,462,189 km (0.117 R)
• M42: 11,699,002 km (0.097 R)
• M43: 12,445,944 km (0.041 R)
• M44: 14,380,095 km (0.091 R)
• M45: 14,921,191 km (0.101 R)
• M46: 15,093,378 km (0.079 R)
• M47: 15,352,930 km (0.097 R)
• M48: 15,526,913 km (0.098 R)
• M49: 15,789,008 km (0.119 R)
• M50: 16,613,741 km (0.115 R)
• M51: 16,822,131 km (0.101 R)
• M52: 17,361,880 km (0.061 R)
• M53: 17,573,411 km (0.106 R)
• M54: 17,846,577 km (0.112 R)
• M55: 18,643,485 km (0.115 R)
• M56: 19,139,851 km (0.041 R)
• M57: 19,358,264 km (0.102 R)
• M58: 20,208,728 km (0.059 R)
• M59: 20,814,599 km (0.103 R)
• M60: 20,974,968 km (0.048 R)
• M61: 21,232,575 km (0.097 R)
• M62: 21,588,319 km (0.101 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: 403 - 13,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit