🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.55 AU - 0.63 AU

Year: 167 Days

Day: 12.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.74 AU - 0.76 AU

Year: 240 Days

Day: 30.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,226,725 km

• M1: 65,973 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.91 AU - 1.47 AU

Year: 479 Days

Day: 19.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.81 AU - 2.75 AU

Year: 1270 Days

Day: 34.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.93 AU - 3.63 AU

Year: 2192 Days

Day: 16.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 11

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.52 AU - 9.86 AU

Year: 9452 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 112,226,725 km

• M1: 137,630 km (0.082 R)
• M2: 242,199 km (0.077 R)
• M3: 363,523 km (0.05 R)
• M4: 453,581 km (0.098 R)
• M5: 584,928 km (0.061 R)
• M6: 742,155 km (0.086 R)
• M7: 838,945 km (0.101 R)
• M8: 927,507 km (0.092 R)
• M9: 1,156,541 km (0.084 R)
• M10: 1,984,266 km (0.043 R)
• M11: 2,087,937 km (0.102 R)
• M12: 2,354,970 km (0.054 R)
• M13: 2,428,123 km (0.089 R)
• M14: 2,557,974 km (0.086 R)
• M15: 2,690,219 km (0.075 R)
• M16: 2,766,813 km (0.108 R)
• M17: 2,902,647 km (0.12 R)
• M18: 3,100,565 km (0.101 R)
• M19: 3,572,996 km (0.081 R)
• M20: 3,742,640 km (0.1 R)
• M21: 3,936,668 km (0.104 R)
• M22: 4,245,288 km (0.049 R)
• M23: 4,746,142 km (0.078 R)
• M24: 5,362,485 km (0.108 R)
• M25: 5,435,190 km (0.086 R)
• M26: 5,606,180 km (0.087 R)
• M27: 5,729,449 km (0.106 R)
• M28: 6,130,072 km (0.092 R)
• M29: 6,905,587 km (0.035 R)
• M30: 6,984,874 km (0.113 R)
• M31: 7,091,089 km (0.101 R)
• M32: 7,278,086 km (0.093 R)
• M33: 7,575,487 km (0.065 R)
• M34: 7,711,920 km (0.109 R)
• M35: 8,576,446 km (0.114 R)
• M36: 8,833,156 km (0.118 R)
• M37: 8,919,324 km (0.064 R)
• M38: 9,005,792 km (0.065 R)
• M39: 9,237,669 km (0.111 R)
• M40: 9,383,526 km (0.072 R)
• M41: 10,245,061 km (0.035 R)
• M42: 10,335,567 km (0.071 R)
• M43: 10,915,409 km (0.083 R)
• M44: 11,287,010 km (0.113 R)
• M45: 11,725,930 km (0.108 R)
• M46: 12,588,062 km (0.088 R)
• M47: 12,879,928 km (0.107 R)
• M48: 12,977,765 km (0.043 R)
• M49: 13,206,949 km (0.12 R)
• M50: 13,437,629 km (0.108 R)
• M51: 13,702,716 km (0.056 R)
• M52: 13,802,498 km (0.091 R)
• M53: 14,036,619 km (0.117 R)
• M54: 14,204,467 km (0.09 R)
• M55: 14,339,255 km (0.101 R)
• M56: 14,474,641 km (0.112 R)
• M57: 14,610,326 km (0.116 R)
• M58: 14,814,528 km (0.119 R)
• M59: 16,201,001 km (0.045 R)
• M60: 16,660,416 km (0.106 R)
• M61: 19,356,468 km (0.094 R)
• M62: 19,957,104 km (0.084 R)
• M63: 20,449,580 km (0.09 R)
• M64: 21,253,669 km (0.094 R)
• M65: 21,873,153 km (0.12 R)
• M66: 21,989,989 km (0.067 R)
• M67: 22,420,233 km (0.088 R)
• M68: 22,498,622 km (0.068 R)
• M69: 23,408,177 km (0.066 R)
• M70: 24,168,434 km (0.069 R)
• M71: 24,531,508 km (0.101 R)
• M72: 24,612,290 km (0.104 R)
• M73: 24,977,608 km (0.054 R)
• M74: 25,385,412 km (0.092 R)
• M75: 25,631,202 km (0.11 R)
• M76: 26,001,456 km (0.095 R)
• M77: 26,249,190 km (0.064 R)
• M78: 26,497,672 km (0.114 R)
• M79: 26,871,966 km (0.053 R)
• M80: 27,080,805 km (0.042 R)
• M81: 27,667,977 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.7

Radius: 7.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.9 AU - 15.02 AU

Year: 18220 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 112,226,725 km

• M1: 103,821 km (0.097 R)
• M2: 234,270 km (0.116 R)
• M3: 630,555 km (0.053 R)
• M4: 902,973 km (0.108 R)
• M5: 958,025 km (0.043 R)
• M6: 1,637,797 km (0.075 R)
• M7: 1,728,603 km (0.112 R)
• M8: 2,011,493 km (0.119 R)
• M9: 2,158,548 km (0.115 R)
• M10: 2,727,468 km (0.11 R)
• M11: 4,337,291 km (0.072 R)
• M12: 4,753,622 km (0.081 R)
• M13: 5,216,179 km (0.118 R)
• M14: 6,077,862 km (0.114 R)
• M15: 6,507,059 km (0.082 R)
• M16: 7,094,380 km (0.052 R)
• M17: 7,394,473 km (0.095 R)
• M18: 7,890,988 km (0.105 R)
• M19: 8,045,972 km (0.058 R)
• M20: 8,596,193 km (0.102 R)
• M21: 9,321,443 km (0.039 R)
• M22: 10,192,103 km (0.054 R)
• M23: 10,615,914 km (0.082 R)
• M24: 10,701,334 km (0.099 R)
• M25: 11,002,175 km (0.093 R)
• M26: 11,262,326 km (0.1 R)
• M27: 12,592,999 km (0.114 R)
• M28: 13,001,850 km (0.066 R)
• M29: 14,160,336 km (0.057 R)
• M30: 15,448,224 km (0.096 R)
• M31: 15,690,872 km (0.102 R)
• M32: 15,739,491 km (0.071 R)
• M33: 15,837,029 km (0.113 R)
• M34: 16,475,513 km (0.034 R)
• M35: 18,134,104 km (0.098 R)
• M36: 18,905,431 km (0.039 R)
• M37: 19,112,923 km (0.038 R)
• M38: 20,480,098 km (0.11 R)
• M39: 20,960,606 km (0.068 R)
• M40: 21,175,279 km (0.081 R)
• M41: 21,769,781 km (0.113 R)
• M42: 22,041,750 km (0.108 R)
• M43: 22,150,807 km (0.115 R)
• M44: 22,919,591 km (0.113 R)
• M45: 24,033,048 km (0.039 R)
• M46: 24,314,142 km (0.061 R)
• M47: 24,596,433 km (0.059 R)
• M48: 25,449,440 km (0.07 R)
• M49: 26,196,682 km (0.119 R)
• M50: 26,543,898 km (0.088 R)
• M51: 27,067,790 km (0.096 R)
• M52: 27,126,133 km (0.027 R)
• M53: 27,360,254 km (0.098 R)
• M54: 27,889,232 km (0.073 R)
• M55: 28,303,169 km (0.089 R)
• M56: 28,897,970 km (0.072 R)
• M57: 28,957,660 km (0.112 R)
• M58: 29,797,801 km (0.043 R)
• M59: 29,858,089 km (0.114 R)
• M60: 31,379,201 km (0.092 R)
• M61: 31,624,840 km (0.105 R)
• M62: 32,179,998 km (0.097 R)
• M63: 32,800,680 km (0.087 R)
• M64: 34,432,792 km (0.078 R)
• M65: 35,514,086 km (0.101 R)
• M66: 35,962,730 km (0.086 R)
• M67: 36,026,907 km (0.103 R)
• M68: 36,155,412 km (0.116 R)
• M69: 37,059,731 km (0.113 R)
• M70: 37,971,380 km (0.117 R)
• M71: 38,036,755 km (0.085 R)
• M72: 39,750,398 km (0.054 R)
• M73: 39,816,820 km (0.061 R)
• M74: 40,149,376 km (0.064 R)
• M75: 41,220,048 km (0.118 R)
• M76: 41,893,837 km (0.1 R)
• M77: 43,184,118 km (0.11 R)
• M78: 43,594,316 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.8

Radius: 7.7

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.76 AU - 19.4 AU

Year: 30750 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 112,226,725 km

• M1: 105,766 km (0.083 R)
• M2: 161,416 km (0.081 R)
• M3: 861,684 km (0.078 R)
• M4: 1,202,019 km (0.076 R)
• M5: 1,621,641 km (0.091 R)
• M6: 2,217,040 km (0.115 R)
• M7: 2,874,523 km (0.097 R)
• M8: 3,856,484 km (0.071 R)
• M9: 3,965,540 km (0.098 R)
• M10: 4,355,093 km (0.115 R)
• M11: 4,583,230 km (0.083 R)
• M12: 6,609,982 km (0.063 R)
• M13: 9,751,388 km (0.107 R)
• M14: 10,351,574 km (0.034 R)
• M15: 11,745,378 km (0.109 R)
• M16: 12,303,228 km (0.115 R)
• M17: 13,610,564 km (0.12 R)
• M18: 16,709,334 km (0.059 R)
• M19: 16,798,345 km (0.101 R)
• M20: 17,879,638 km (0.116 R)
• M21: 19,449,668 km (0.091 R)
• M22: 19,637,264 km (0.085 R)
• M23: 19,825,458 km (0.05 R)
• M24: 20,584,218 km (0.068 R)
• M25: 22,620,844 km (0.104 R)
• M26: 23,813,288 km (0.086 R)
• M27: 26,465,958 km (0.099 R)
• M28: 27,091,277 km (0.109 R)
• M29: 28,356,576 km (0.117 R)
• M30: 29,210,779 km (0.111 R)
• M31: 31,163,480 km (0.067 R)
• M32: 31,273,136 km (0.083 R)
• M33: 31,603,149 km (0.089 R)
• M34: 32,377,318 km (0.109 R)
• M35: 33,157,919 km (0.096 R)
• M36: 33,944,654 km (0.11 R)
• M37: 34,057,601 km (0.08 R)
• M38: 34,737,523 km (0.034 R)
• M39: 34,965,211 km (0.118 R)
• M40: 35,307,641 km (0.118 R)
• M41: 36,688,279 km (0.038 R)
• M42: 36,920,156 km (0.115 R)
• M43: 37,852,450 km (0.117 R)
• M44: 40,815,236 km (0.096 R)
• M45: 41,658,070 km (0.109 R)
• M46: 42,994,129 km (0.103 R)
• M47: 43,728,954 km (0.085 R)
• M48: 44,220,981 km (0.066 R)
• M49: 44,344,250 km (0.104 R)
• M50: 45,334,887 km (0.118 R)
• M51: 47,338,002 km (0.054 R)
• M52: 47,969,754 km (0.102 R)
• M53: 48,096,463 km (0.106 R)
• M54: 50,267,577 km (0.069 R)
• M55: 54,836,745 km (0.113 R)
• M56: 55,899,788 km (0.067 R)
• M57: 56,033,079 km (0.098 R)
• M58: 57,372,279 km (0.114 R)
• M59: 58,451,329 km (0.052 R)
• M60: 58,857,637 km (0.108 R)
• M61: 59,264,842 km (0.067 R)
• M62: 60,903,388 km (0.088 R)
• M63: 61,040,569 km (0.101 R)
• M64: 61,590,491 km (0.065 R)
• M65: 62,695,121 km (0.096 R)
• M66: 65,344,948 km (0.062 R)
• M67: 66,895,530 km (0.084 R)
• M68: 67,888,711 km (0.061 R)
• M69: 69,602,504 km (0.102 R)
• M70: 69,745,968 km (0.12 R)
• M71: 70,176,960 km (0.032 R)
• M72: 72,345,081 km (0.037 R)
• M73: 72,781,309 km (0.065 R)
• M74: 74,975,760 km (0.105 R)
• M75: 75,564,577 km (0.105 R)
• M76: 77,043,352 km (0.111 R)
• M77: 79,129,644 km (0.116 R)
• M78: 79,579,186 km (0.12 R)
• M79: 80,480,662 km (0.088 R)
• M80: 83,510,019 km (0.103 R)
• M81: 84,579,046 km (0.068 R)
• M82: 86,576,477 km (0.066 R)
• M83: 87,348,850 km (0.103 R)
• M84: 91,716,211 km (0.088 R)
• M85: 92,503,544 km (0.069 R)
• M86: 94,084,943 km (0.115 R)
• M87: 96,313,952 km (0.092 R)
• M88: 96,953,931 km (0.113 R)
• M89: 97,274,519 km (0.084 R)
• M90: 98,077,411 km (0.096 R)
• M91: 98,882,547 km (0.111 R)
• M92: 99,689,777 km (0.059 R)
• M93: 101,310,969 km (0.06 R)
• M94: 101,636,195 km (0.059 R)
• M95: 103,104,348 km (0.097 R)
• M96: 104,908,050 km (0.1 R)
• M97: 108,879,724 km (0.089 R)
• M98: 111,554,683 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit