🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 204 Days

Day: 29.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.53 AU - 2.43 AU

Year: 993 Days

Day: 23.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.03 AU - 2.57 AU

Year: 1243 Days

Day: 39.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,950,900 km

• M1: 1,961,976 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.6 AU - 3.1 AU

Year: 1715 Days

Day: 32.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 10.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.09 AU - 8.13 AU

Year: 7483 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,950,900 km

• M1: 128,804 km (0.066 R)
• M2: 205,099 km (0.108 R)
• M3: 275,410 km (0.103 R)
• M4: 424,708 km (0.115 R)
• M5: 511,326 km (0.111 R)
• M6: 578,944 km (0.1 R)
• M7: 659,128 km (0.112 R)
• M8: 956,379 km (0.112 R)
• M9: 1,166,115 km (0.109 R)
• M10: 1,565,841 km (0.066 R)
• M11: 1,669,213 km (0.116 R)
• M12: 1,788,293 km (0.114 R)
• M13: 2,063,104 km (0.092 R)
• M14: 2,205,671 km (0.106 R)
• M15: 2,395,959 km (0.09 R)
• M16: 2,561,415 km (0.109 R)
• M17: 2,730,610 km (0.086 R)
• M18: 2,935,260 km (0.087 R)
• M19: 3,326,757 km (0.098 R)
• M20: 3,631,189 km (0.088 R)
• M21: 3,821,777 km (0.053 R)
• M22: 4,104,966 km (0.119 R)
• M23: 4,176,773 km (0.046 R)
• M24: 4,376,635 km (0.074 R)
• M25: 4,542,539 km (0.045 R)
• M26: 5,304,890 km (0.097 R)
• M27: 5,640,887 km (0.078 R)
• M28: 5,963,570 km (0.076 R)
• M29: 6,168,219 km (0.058 R)
• M30: 7,053,390 km (0.114 R)
• M31: 7,313,690 km (0.113 R)
• M32: 7,577,132 km (0.034 R)
• M33: 7,709,975 km (0.03 R)
• M34: 7,910,735 km (0.036 R)
• M35: 8,408,896 km (0.048 R)
• M36: 8,847,368 km (0.092 R)
• M37: 9,364,228 km (0.053 R)
• M38: 9,554,666 km (0.118 R)
• M39: 9,626,473 km (0.104 R)
• M40: 10,060,756 km (0.114 R)
• M41: 10,624,890 km (0.114 R)
• M42: 10,798,722 km (0.092 R)
• M43: 11,427,033 km (0.048 R)
• M44: 11,707,230 km (0.109 R)
• M45: 11,861,017 km (0.119 R)
• M46: 11,963,940 km (0.11 R)
• M47: 12,041,432 km (0.091 R)
• M48: 12,850,756 km (0.037 R)
• M49: 13,089,066 km (0.037 R)
• M50: 13,222,058 km (0.086 R)
• M51: 13,516,317 km (0.059 R)
• M52: 14,056,964 km (0.073 R)
• M53: 14,357,207 km (0.086 R)
• M54: 14,742,571 km (0.086 R)
• M55: 14,992,100 km (0.102 R)
• M56: 15,439,099 km (0.06 R)
• M57: 16,146,248 km (0.071 R)
• M58: 16,432,129 km (0.057 R)
• M59: 16,547,020 km (0.097 R)
• M60: 17,562,940 km (0.103 R)
• M61: 17,680,374 km (0.106 R)
• M62: 17,768,637 km (0.111 R)
• M63: 18,360,595 km (0.101 R)
• M64: 18,838,710 km (0.091 R)
• M65: 18,928,918 km (0.055 R)
• M66: 19,109,632 km (0.031 R)
• M67: 19,290,795 km (0.112 R)
• M68: 19,563,811 km (0.096 R)
• M69: 20,174,918 km (0.108 R)
• M70: 20,699,409 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 14.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.14 AU - 13.52 AU

Year: 14503 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,950,900 km

• M1: 265,835 km (0.065 R)
• M2: 401,221 km (0.111 R)
• M3: 557,252 km (0.061 R)
• M4: 1,192,145 km (0.071 R)
• M5: 1,312,572 km (0.111 R)
• M6: 1,619,397 km (0.069 R)
• M7: 2,272,242 km (0.117 R)
• M8: 2,393,865 km (0.101 R)
• M9: 2,612,128 km (0.042 R)
• M10: 3,515,550 km (0.074 R)
• M11: 4,899,181 km (0.12 R)
• M12: 5,878,598 km (0.039 R)
• M13: 6,090,279 km (0.113 R)
• M14: 6,784,712 km (0.083 R)
• M15: 7,231,561 km (0.117 R)
• M16: 7,688,134 km (0.111 R)
• M17: 7,780,585 km (0.113 R)
• M18: 8,390,645 km (0.094 R)
• M19: 8,629,404 km (0.112 R)
• M20: 9,016,264 km (0.09 R)
• M21: 9,260,856 km (0.075 R)
• M22: 9,607,175 km (0.056 R)
• M23: 10,159,790 km (0.083 R)
• M24: 10,312,380 km (0.105 R)
• M25: 10,774,637 km (0.068 R)
• M26: 12,636,383 km (0.077 R)
• M27: 13,744,604 km (0.111 R)
• M28: 13,969,898 km (0.094 R)
• M29: 14,196,539 km (0.072 R)
• M30: 14,367,380 km (0.115 R)
• M31: 14,481,523 km (0.108 R)
• M32: 15,758,041 km (0.077 R)
• M33: 17,312,812 km (0.053 R)
• M34: 18,293,725 km (0.111 R)
• M35: 20,695,220 km (0.112 R)
• M36: 21,148,501 km (0.054 R)
• M37: 21,604,924 km (0.088 R)
• M38: 21,801,496 km (0.033 R)
• M39: 21,932,843 km (0.054 R)
• M40: 26,205,508 km (0.069 R)
• M41: 26,625,579 km (0.084 R)
• M42: 27,118,504 km (0.054 R)
• M43: 30,285,341 km (0.084 R)
• M44: 30,799,958 km (0.114 R)
• M45: 31,243,216 km (0.111 R)
• M46: 31,688,719 km (0.068 R)
• M47: 31,912,218 km (0.109 R)
• M48: 32,360,862 km (0.051 R)
• M49: 32,586,007 km (0.061 R)
• M50: 32,811,600 km (0.104 R)
• M51: 33,113,189 km (0.103 R)
• M52: 34,558,604 km (0.108 R)
• M53: 35,173,302 km (0.096 R)
• M54: 37,510,619 km (0.112 R)
• M55: 39,897,902 km (0.117 R)
• M56: 41,516,551 km (0.112 R)
• M57: 42,497,913 km (0.105 R)
• M58: 42,909,157 km (0.078 R)
• M59: 43,984,467 km (0.102 R)
• M60: 46,161,714 km (0.09 R)
• M61: 47,860,248 km (0.078 R)
• M62: 48,288,098 km (0.1 R)
• M63: 48,459,687 km (0.109 R)
• M64: 48,803,313 km (0.028 R)
• M65: 49,147,688 km (0.077 R)
• M66: 49,492,810 km (0.056 R)
• M67: 50,272,514 km (0.084 R)
• M68: 50,707,545 km (0.048 R)
• M69: 53,520,433 km (0.11 R)
• M70: 54,409,942 km (0.116 R)
• M71: 54,677,723 km (0.118 R)
• M72: 54,856,492 km (0.103 R)
• M73: 55,843,090 km (0.051 R)
• M74: 56,203,322 km (0.115 R)
• M75: 56,474,094 km (0.105 R)
• M76: 57,470,266 km (0.101 R)
• M77: 57,834,088 km (0.094 R)
• M78: 58,289,763 km (0.11 R)
• M79: 59,388,410 km (0.091 R)
• M80: 61,699,099 km (0.12 R)
• M81: 61,792,148 km (0.103 R)
• M82: 61,885,198 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.8

Radius: 4.6

Gravity: 25.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.28 AU - 14.56 AU

Year: 17524 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,950,900 km

• M1: 175,179 km (0.065 R)
• M2: 407,654 km (0.101 R)
• M3: 732,581 km (0.12 R)
• M4: 1,297,762 km (0.11 R)
• M5: 1,456,036 km (0.081 R)
• M6: 1,648,569 km (0.097 R)
• M7: 1,762,263 km (0.041 R)
• M8: 1,907,822 km (0.041 R)
• M9: 2,057,569 km (0.114 R)
• M10: 2,432,013 km (0.115 R)
• M11: 2,726,571 km (0.089 R)
• M12: 2,760,081 km (0.075 R)
• M13: 3,277,839 km (0.118 R)
• M14: 3,385,101 km (0.09 R)
• M15: 3,529,762 km (0.079 R)
• M16: 4,518,604 km (0.097 R)
• M17: 4,879,733 km (0.054 R)
• M18: 5,672,003 km (0.043 R)
• M19: 5,974,041 km (0.08 R)
• M20: 6,325,447 km (0.099 R)
• M21: 7,844,613 km (0.085 R)
• M22: 7,988,078 km (0.092 R)
• M23: 8,180,610 km (0.118 R)
• M24: 9,166,610 km (0.119 R)
• M25: 9,368,417 km (0.1 R)
• M26: 10,033,828 km (0.039 R)
• M27: 11,194,558 km (0.081 R)
• M28: 11,627,046 km (0.096 R)
• M29: 12,120,120 km (0.104 R)
• M30: 12,175,322 km (0.04 R)
• M31: 12,508,327 km (0.111 R)
• M32: 13,639,735 km (0.099 R)
• M33: 13,812,371 km (0.084 R)
• M34: 14,509,647 km (0.078 R)
• M35: 14,627,081 km (0.115 R)
• M36: 15,998,894 km (0.099 R)
• M37: 16,180,954 km (0.045 R)
• M38: 16,915,630 km (0.113 R)
• M39: 17,349,164 km (0.077 R)
• M40: 17,473,630 km (0.108 R)
• M41: 17,598,544 km (0.039 R)
• M42: 18,227,304 km (0.117 R)
• M43: 18,735,488 km (0.089 R)
• M44: 20,287,865 km (0.056 R)
• M45: 21,746,893 km (0.08 R)
• M46: 22,692,800 km (0.079 R)
• M47: 22,897,151 km (0.118 R)
• M48: 22,965,517 km (0.105 R)
• M49: 24,067,156 km (0.107 R)
• M50: 26,536,418 km (0.108 R)
• M51: 26,679,883 km (0.036 R)
• M52: 27,184,177 km (0.089 R)
• M53: 27,546,354 km (0.061 R)
• M54: 28,937,165 km (0.092 R)
• M55: 29,306,971 km (0.117 R)
• M56: 30,425,664 km (0.113 R)
• M57: 31,330,581 km (0.088 R)
• M58: 32,244,475 km (0.104 R)
• M59: 32,474,257 km (0.054 R)
• M60: 32,704,638 km (0.109 R)
• M61: 34,488,742 km (0.083 R)
• M62: 34,566,982 km (0.12 R)
• M63: 34,723,760 km (0.113 R)
• M64: 35,510,944 km (0.1 R)
• M65: 36,702,790 km (0.067 R)
• M66: 36,782,825 km (0.073 R)
• M67: 39,207,358 km (0.119 R)
• M68: 40,356,270 km (0.106 R)
• M69: 41,933,330 km (0.072 R)
• M70: 44,378,956 km (0.066 R)
• M71: 46,783,593 km (0.113 R)
• M72: 46,870,359 km (0.113 R)
• M73: 46,956,976 km (0.067 R)
• M74: 47,827,187 km (0.097 R)
• M75: 49,318,528 km (0.062 R)
• M76: 49,848,554 km (0.037 R)
• M77: 51,181,770 km (0.048 R)
• M78: 51,539,309 km (0.115 R)
• M79: 51,897,596 km (0.103 R)
• M80: 52,436,746 km (0.045 R)
• M81: 53,429,777 km (0.104 R)
• M82: 54,246,881 km (0.079 R)
• M83: 54,793,960 km (0.119 R)
• M84: 55,342,835 km (0.037 R)
• M85: 56,077,510 km (0.084 R)
• M86: 57,835,285 km (0.097 R)
• M87: 58,021,385 km (0.069 R)
• M88: 58,114,584 km (0.094 R)
• M89: 59,235,820 km (0.102 R)
• M90: 59,329,618 km (0.09 R)
• M91: 60,458,483 km (0.111 R)
• M92: 61,594,530 km (0.104 R)
• M93: 62,546,720 km (0.095 R)
• M94: 62,928,943 km (0.03 R)
• M95: 63,503,698 km (0.115 R)

Asteroid Belt

Center: 13.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.1

Radius: 6.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.01 AU - 14.91 AU

Year: 19600 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,950,900 km

• M1: 144,811 km (0.113 R)
• M2: 214,224 km (0.113 R)
• M3: 424,260 km (0.088 R)
• M4: 522,396 km (0.053 R)
• M5: 915,838 km (0.114 R)
• M6: 1,645,128 km (0.03 R)
• M7: 2,111,574 km (0.112 R)
• M8: 2,309,193 km (0.085 R)
• M9: 2,384,889 km (0.079 R)
• M10: 2,564,855 km (0.103 R)
• M11: 2,696,053 km (0.053 R)
• M12: 2,937,803 km (0.077 R)
• M13: 2,992,556 km (0.085 R)
• M14: 3,271,107 km (0.059 R)
• M15: 3,413,524 km (0.109 R)
• M16: 3,587,207 km (0.079 R)
• M17: 4,372,895 km (0.107 R)
• M18: 4,435,577 km (0.059 R)
• M19: 5,077,950 km (0.069 R)
• M20: 5,343,038 km (0.06 R)
• M21: 5,749,196 km (0.05 R)
• M22: 6,200,383 km (0.105 R)
• M23: 6,306,149 km (0.111 R)
• M24: 6,412,513 km (0.12 R)
• M25: 7,358,869 km (0.109 R)
• M26: 7,583,565 km (0.057 R)
• M27: 7,924,648 km (0.101 R)
• M28: 8,739,956 km (0.057 R)
• M29: 9,097,495 km (0.101 R)
• M30: 9,581,744 km (0.033 R)
• M31: 9,827,084 km (0.09 R)
• M32: 10,491,149 km (0.118 R)
• M33: 11,255,594 km (0.092 R)
• M34: 13,884,029 km (0.077 R)
• M35: 14,675,102 km (0.119 R)
• M36: 14,863,446 km (0.118 R)
• M37: 15,194,805 km (0.113 R)
• M38: 16,300,782 km (0.074 R)
• M39: 16,642,464 km (0.065 R)
• M40: 16,986,539 km (0.067 R)
• M41: 17,035,906 km (0.117 R)
• M42: 17,233,824 km (0.114 R)
• M43: 17,982,562 km (0.086 R)
• M44: 18,234,634 km (0.118 R)
• M45: 19,511,901 km (0.085 R)
• M46: 19,667,034 km (0.106 R)
• M47: 19,822,765 km (0.025 R)
• M48: 20,765,082 km (0.116 R)
• M49: 23,183,930 km (0.093 R)
• M50: 25,464,101 km (0.086 R)
• M51: 26,373,207 km (0.04 R)
• M52: 26,487,500 km (0.09 R)
• M53: 26,831,724 km (0.118 R)
• M54: 27,235,040 km (0.09 R)
• M55: 28,164,492 km (0.079 R)
• M56: 28,691,974 km (0.118 R)
• M57: 29,045,324 km (0.112 R)
• M58: 29,459,561 km (0.076 R)
• M59: 29,994,822 km (0.087 R)
• M60: 30,054,511 km (0.115 R)
• M61: 30,653,501 km (0.044 R)
• M62: 30,713,640 km (0.104 R)
• M63: 30,834,066 km (0.072 R)
• M64: 31,135,506 km (0.053 R)
• M65: 32,290,401 km (0.106 R)
• M66: 33,521,143 km (0.039 R)
• M67: 34,391,802 km (0.099 R)
• M68: 34,704,462 km (0.108 R)
• M69: 35,774,835 km (0.056 R)
• M70: 36,983,885 km (0.073 R)
• M71: 37,175,968 km (0.082 R)
• M72: 37,240,146 km (0.098 R)
• M73: 38,012,370 km (0.109 R)
• M74: 38,076,996 km (0.076 R)
• M75: 38,854,905 km (0.074 R)
• M76: 40,031,792 km (0.045 R)
• M77: 40,163,288 km (0.115 R)
• M78: 40,690,621 km (0.101 R)
• M79: 43,294,073 km (0.041 R)
• M80: 44,854,528 km (0.118 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit