🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.57 AU - 0.69 AU

Year: 177 Days

Day: 20.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.75 AU - 0.77 AU

Year: 234 Days

Day: 22 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.06 AU - 1.1 AU

Year: 396 Days

Day: 38.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.58 AU - 2.03 AU

Year: 853 Days

Day: 23.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,619,193 km

• M1: 277,354 km (0.058 R)
• M2: 630,705 km (0.107 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.1 AU - 4.26 AU

Year: 2493 Days

Day: 26.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,619,193 km

• M1: 545,583 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.92 AU - 5 AU

Year: 3326 Days

Day: 26.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,619,193 km

• M1: 2,127,431 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 11.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.55 AU - 6.93 AU

Year: 5504 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,619,193 km

• M1: 144,960 km (0.115 R)
• M2: 241,451 km (0.069 R)
• M3: 349,610 km (0.072 R)
• M4: 467,045 km (0.097 R)
• M5: 562,039 km (0.11 R)
• M6: 757,564 km (0.12 R)
• M7: 957,277 km (0.033 R)
• M8: 1,034,469 km (0.108 R)
• M9: 1,226,703 km (0.091 R)
• M10: 1,681,929 km (0.102 R)
• M11: 1,800,859 km (0.076 R)
• M12: 1,873,564 km (0.109 R)
• M13: 2,009,399 km (0.074 R)
• M14: 2,344,199 km (0.062 R)
• M15: 2,572,635 km (0.114 R)
• M16: 2,710,564 km (0.066 R)
• M17: 3,139,162 km (0.105 R)
• M18: 3,316,734 km (0.044 R)
• M19: 3,681,903 km (0.057 R)
• M20: 3,853,492 km (0.098 R)
• M21: 4,302,734 km (0.098 R)
• M22: 4,870,607 km (0.109 R)
• M23: 5,076,604 km (0.105 R)
• M24: 5,285,742 km (0.108 R)
• M25: 5,462,117 km (0.099 R)
• M26: 5,802,752 km (0.113 R)
• M27: 5,893,408 km (0.108 R)
• M28: 6,003,063 km (0.098 R)
• M29: 6,261,419 km (0.117 R)
• M30: 6,466,966 km (0.096 R)
• M31: 6,542,214 km (0.077 R)
• M32: 6,827,348 km (0.118 R)
• M33: 7,947,536 km (0.104 R)
• M34: 8,170,288 km (0.056 R)
• M35: 8,374,638 km (0.027 R)
• M36: 8,559,990 km (0.111 R)
• M37: 9,039,900 km (0.118 R)
• M38: 9,187,703 km (0.078 R)
• M39: 9,916,843 km (0.087 R)
• M40: 10,025,750 km (0.101 R)
• M41: 10,575,821 km (0.102 R)
• M42: 11,317,079 km (0.098 R)
• M43: 12,167,992 km (0.093 R)
• M44: 12,448,488 km (0.095 R)
• M45: 12,707,442 km (0.085 R)
• M46: 12,825,624 km (0.046 R)
• M47: 12,991,977 km (0.083 R)
• M48: 13,230,585 km (0.038 R)
• M49: 13,760,910 km (0.075 R)
• M50: 13,931,152 km (0.109 R)
• M51: 14,077,608 km (0.037 R)
• M52: 14,298,265 km (0.088 R)
• M53: 15,142,147 km (0.107 R)
• M54: 15,823,715 km (0.111 R)
• M55: 16,644,558 km (0.109 R)
• M56: 16,851,901 km (0.092 R)
• M57: 17,190,740 km (0.116 R)
• M58: 17,531,823 km (0.104 R)
• M59: 17,663,619 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 8.8

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.48 AU - 8.36 AU

Year: 7870 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,619,193 km

• M1: 132,544 km (0.11 R)
• M2: 229,782 km (0.069 R)
• M3: 402,418 km (0.109 R)
• M4: 1,072,617 km (0.049 R)
• M5: 1,213,388 km (0.034 R)
• M6: 1,286,093 km (0.114 R)
• M7: 1,417,141 km (0.067 R)
• M8: 1,632,113 km (0.095 R)
• M9: 2,028,248 km (0.083 R)
• M10: 2,159,595 km (0.045 R)
• M11: 2,271,195 km (0.083 R)
• M12: 2,570,391 km (0.088 R)
• M13: 2,641,300 km (0.064 R)
• M14: 2,712,808 km (0.068 R)
• M15: 2,809,298 km (0.075 R)
• M16: 3,181,049 km (0.079 R)
• M17: 3,437,609 km (0.07 R)
• M18: 4,501,550 km (0.103 R)
• M19: 4,936,281 km (0.084 R)
• M20: 5,536,767 km (0.078 R)
• M21: 5,845,686 km (0.082 R)
• M22: 6,002,166 km (0.099 R)
• M23: 6,160,141 km (0.086 R)
• M24: 6,287,599 km (0.066 R)
• M25: 6,675,057 km (0.06 R)
• M26: 6,904,540 km (0.096 R)
• M27: 7,036,934 km (0.057 R)
• M28: 8,091,150 km (0.078 R)
• M29: 8,160,863 km (0.086 R)
• M30: 8,690,140 km (0.1 R)
• M31: 9,781,606 km (0.057 R)
• M32: 10,117,454 km (0.08 R)
• M33: 11,537,736 km (0.063 R)
• M34: 12,051,455 km (0.055 R)
• M35: 12,411,537 km (0.119 R)
• M36: 13,183,312 km (0.111 R)
• M37: 14,012,234 km (0.047 R)
• M38: 14,602,697 km (0.06 R)
• M39: 14,815,425 km (0.102 R)
• M40: 15,158,154 km (0.069 R)
• M41: 15,982,438 km (0.078 R)
• M42: 16,954,974 km (0.106 R)
• M43: 17,583,883 km (0.066 R)
• M44: 17,764,897 km (0.092 R)
• M45: 17,992,136 km (0.103 R)
• M46: 18,449,457 km (0.105 R)
• M47: 18,910,667 km (0.111 R)
• M48: 19,189,218 km (0.112 R)
• M49: 19,703,386 km (0.048 R)
• M50: 20,269,464 km (0.117 R)
• M51: 20,364,309 km (0.115 R)
• M52: 21,128,605 km (0.103 R)
• M53: 21,756,467 km (0.071 R)
• M54: 22,439,531 km (0.069 R)
• M55: 22,734,538 km (0.106 R)
• M56: 22,981,225 km (0.056 R)
• M57: 23,179,292 km (0.088 R)
• M58: 23,826,752 km (0.11 R)
• M59: 23,926,833 km (0.114 R)
• M60: 24,328,803 km (0.091 R)
• M61: 25,037,597 km (0.064 R)
• M62: 25,445,700 km (0.116 R)
• M63: 25,548,175 km (0.115 R)
• M64: 25,804,586 km (0.12 R)
• M65: 26,839,354 km (0.093 R)
• M66: 27,361,750 km (0.086 R)
• M67: 27,676,803 km (0.114 R)
• M68: 29,055,796 km (0.118 R)
• M69: 30,131,854 km (0.073 R)
• M70: 30,511,533 km (0.119 R)
• M71: 31,935,555 km (0.097 R)
• M72: 32,878,470 km (0.103 R)
• M73: 33,717,864 km (0.08 R)
• M74: 33,886,610 km (0.091 R)
• M75: 34,791,378 km (0.093 R)
• M76: 35,418,044 km (0.079 R)
• M77: 35,761,371 km (0.05 R)
• M78: 35,933,409 km (0.119 R)
• M79: 37,087,706 km (0.034 R)
• M80: 38,020,000 km (0.077 R)
• M81: 38,488,989 km (0.053 R)
• M82: 38,900,832 km (0.078 R)
• M83: 39,018,865 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.5

Radius: 5.3

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.78 AU - 16.36 AU

Year: 22747 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,619,193 km

• M1: 164,558 km (0.072 R)
• M2: 307,872 km (0.12 R)
• M3: 466,745 km (0.09 R)
• M4: 555,606 km (0.101 R)
• M5: 724,802 km (0.097 R)
• M6: 937,679 km (0.106 R)
• M7: 1,080,396 km (0.114 R)
• M8: 1,291,927 km (0.119 R)
• M9: 1,418,786 km (0.084 R)
• M10: 2,074,773 km (0.118 R)
• M11: 2,492,301 km (0.113 R)
• M12: 2,570,989 km (0.113 R)
• M13: 3,533,801 km (0.068 R)
• M14: 3,711,523 km (0.069 R)
• M15: 5,957,137 km (0.077 R)
• M16: 6,275,481 km (0.087 R)
• M17: 6,382,892 km (0.111 R)
• M18: 6,818,372 km (0.056 R)
• M19: 7,546,465 km (0.116 R)
• M20: 8,240,300 km (0.115 R)
• M21: 9,564,390 km (0.074 R)
• M22: 9,626,174 km (0.096 R)
• M23: 9,936,889 km (0.03 R)
• M24: 10,187,765 km (0.081 R)
• M25: 10,250,895 km (0.034 R)
• M26: 10,440,884 km (0.111 R)
• M27: 10,760,126 km (0.087 R)
• M28: 11,082,509 km (0.115 R)
• M29: 12,673,782 km (0.059 R)
• M30: 13,357,743 km (0.104 R)
• M31: 13,704,063 km (0.08 R)
• M32: 13,773,775 km (0.1 R)
• M33: 14,053,523 km (0.103 R)
• M34: 14,547,645 km (0.078 R)
• M35: 14,975,644 km (0.099 R)
• M36: 15,480,238 km (0.109 R)
• M37: 16,210,575 km (0.037 R)
• M38: 16,284,327 km (0.104 R)
• M39: 16,952,281 km (0.081 R)
• M40: 17,252,075 km (0.067 R)
• M41: 17,477,968 km (0.074 R)
• M42: 17,780,754 km (0.071 R)
• M43: 19,712,362 km (0.096 R)
• M44: 22,198,230 km (0.085 R)
• M45: 23,519,328 km (0.081 R)
• M46: 24,526,720 km (0.09 R)
• M47: 24,696,065 km (0.072 R)
• M48: 25,548,175 km (0.092 R)
• M49: 27,019,021 km (0.115 R)
• M50: 27,281,416 km (0.105 R)
• M51: 27,632,522 km (0.105 R)
• M52: 28,339,372 km (0.108 R)
• M53: 29,410,642 km (0.11 R)
• M54: 29,500,551 km (0.12 R)
• M55: 32,889,541 km (0.109 R)
• M56: 33,826,472 km (0.1 R)
• M57: 34,298,304 km (0.036 R)
• M58: 34,772,080 km (0.068 R)
• M59: 35,152,807 km (0.113 R)
• M60: 35,343,694 km (0.069 R)
• M61: 36,014,491 km (0.109 R)
• M62: 37,076,935 km (0.088 R)
• M63: 38,542,246 km (0.108 R)
• M64: 40,925,938 km (0.056 R)
• M65: 42,135,587 km (0.089 R)
• M66: 43,459,229 km (0.057 R)
• M67: 43,971,901 km (0.108 R)
• M68: 44,383,444 km (0.03 R)
• M69: 45,418,213 km (0.106 R)
• M70: 47,405,770 km (0.084 R)
• M71: 47,722,170 km (0.064 R)
• M72: 47,827,786 km (0.045 R)
• M73: 55,190,394 km (0.115 R)
• M74: 55,634,401 km (0.091 R)
• M75: 55,856,853 km (0.116 R)
• M76: 56,973,302 km (0.117 R)
• M77: 57,871,936 km (0.119 R)
• M78: 58,097,231 km (0.1 R)
• M79: 59,114,945 km (0.057 R)
• M80: 61,742,632 km (0.055 R)
• M81: 63,012,568 km (0.048 R)
• M82: 63,128,506 km (0.108 R)
• M83: 63,709,096 km (0.066 R)
• M84: 64,875,361 km (0.047 R)
• M85: 65,343,901 km (0.08 R)
• M86: 68,416,342 km (0.103 R)
• M87: 68,535,422 km (0.094 R)
• M88: 68,773,881 km (0.115 R)
• M89: 69,610,582 km (0.106 R)
• M90: 73,234,291 km (0.081 R)
• M91: 73,600,058 km (0.088 R)
• M92: 74,700,949 km (0.079 R)
• M93: 78,534,245 km (0.115 R)
• M94: 79,033,602 km (0.062 R)
• M95: 80,035,310 km (0.088 R)
• M96: 80,663,471 km (0.119 R)
• M97: 82,177,850 km (0.064 R)
• M98: 84,978,322 km (0.114 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit