🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 149 Days

Day: 29.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.51 AU - 1.93 AU

Year: 824 Days

Day: 42.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.67 AU - 3.09 AU

Year: 1785 Days

Day: 43.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.86 AU - 3.76 AU

Year: 2200 Days

Day: 29 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,134,810 km

• M1: 389,852 km (0.105 R)
• M2: 2,236,039 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.38 AU - 4.66 AU

Year: 3510 Days

Day: 20.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.96 AU - 5.42 AU

Year: 3710 Days

Day: 39.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,134,810 km

• M1: 931,995 km (0.084 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.6

Radius: 10.7

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.73 AU - 7.37 AU

Year: 5435 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,134,810 km

• M1: 180,116 km (0.028 R)
• M2: 429,795 km (0.064 R)
• M3: 619,335 km (0.084 R)
• M4: 752,776 km (0.115 R)
• M5: 867,069 km (0.116 R)
• M6: 1,196,035 km (0.109 R)
• M7: 1,693,448 km (0.114 R)
• M8: 1,769,593 km (0.098 R)
• M9: 1,885,980 km (0.102 R)
• M10: 2,167,673 km (0.099 R)
• M11: 2,463,129 km (0.115 R)
• M12: 2,550,045 km (0.112 R)
• M13: 3,210,221 km (0.116 R)
• M14: 3,596,632 km (0.061 R)
• M15: 4,049,166 km (0.082 R)
• M16: 4,493,172 km (0.098 R)
• M17: 4,653,691 km (0.104 R)
• M18: 4,734,623 km (0.071 R)
• M19: 4,870,757 km (0.082 R)
• M20: 4,980,412 km (0.055 R)
• M21: 5,541,554 km (0.057 R)
• M22: 5,829,679 km (0.11 R)
• M23: 5,946,366 km (0.1 R)
• M24: 6,093,271 km (0.102 R)
• M25: 6,330,982 km (0.052 R)
• M26: 7,093,033 km (0.07 R)
• M27: 7,532,552 km (0.076 R)
• M28: 7,723,588 km (0.095 R)
• M29: 8,803,236 km (0.049 R)
• M30: 9,446,058 km (0.05 R)
• M31: 9,721,318 km (0.103 R)
• M32: 9,859,996 km (0.053 R)
• M33: 9,999,271 km (0.091 R)
• M34: 10,209,456 km (0.088 R)
• M35: 10,420,988 km (0.085 R)
• M36: 10,956,548 km (0.097 R)
• M37: 11,064,707 km (0.104 R)
• M38: 11,391,279 km (0.102 R)
• M39: 11,537,586 km (0.11 R)
• M40: 12,017,047 km (0.039 R)
• M41: 12,240,547 km (0.063 R)
• M42: 12,957,420 km (0.112 R)
• M43: 14,038,713 km (0.084 R)
• M44: 14,156,297 km (0.084 R)
• M45: 14,868,532 km (0.074 R)
• M46: 15,108,637 km (0.114 R)
• M47: 15,390,330 km (0.094 R)
• M48: 15,673,668 km (0.107 R)
• M49: 16,245,730 km (0.028 R)
• M50: 16,369,149 km (0.102 R)
• M51: 16,782,936 km (0.107 R)
• M52: 16,949,439 km (0.044 R)
• M53: 18,386,775 km (0.098 R)
• M54: 18,773,785 km (0.09 R)
• M55: 19,293,937 km (0.103 R)
• M56: 19,599,565 km (0.066 R)
• M57: 20,215,759 km (0.1 R)
• M58: 21,151,793 km (0.104 R)
• M59: 21,331,759 km (0.101 R)
• M60: 22,101,889 km (0.1 R)
• M61: 23,669,674 km (0.114 R)
• M62: 23,856,522 km (0.1 R)
• M63: 24,514,154 km (0.115 R)
• M64: 24,655,823 km (0.105 R)
• M65: 24,892,637 km (0.07 R)
• M66: 24,987,632 km (0.114 R)
• M67: 25,847,371 km (0.113 R)
• M68: 25,991,583 km (0.071 R)
• M69: 26,377,545 km (0.089 R)
• M70: 26,522,655 km (0.099 R)
• M71: 26,619,744 km (0.119 R)
• M72: 27,841,660 km (0.11 R)
• M73: 28,187,081 km (0.119 R)
• M74: 28,932,079 km (0.115 R)
• M75: 29,081,826 km (0.087 R)
• M76: 29,432,334 km (0.082 R)
• M77: 29,683,509 km (0.096 R)
• M78: 30,492,235 km (0.076 R)
• M79: 31,052,329 km (0.09 R)
• M80: 31,359,304 km (0.097 R)
• M81: 31,976,246 km (0.079 R)
• M82: 32,805,167 km (0.053 R)
• M83: 33,431,384 km (0.111 R)
• M84: 34,008,982 km (0.079 R)
• M85: 35,333,970 km (0.115 R)
• M86: 35,547,446 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.3

Radius: 5.1

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.76 AU - 17.62 AU

Year: 26032 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,134,810 km

• M1: 112,797 km (0.102 R)
• M2: 165,754 km (0.097 R)
• M3: 535,261 km (0.063 R)
• M4: 835,654 km (0.116 R)
• M5: 1,003,353 km (0.116 R)
• M6: 1,129,763 km (0.116 R)
• M7: 2,182,483 km (0.094 R)
• M8: 2,413,462 km (0.082 R)
• M9: 2,617,813 km (0.047 R)
• M10: 2,652,370 km (0.097 R)
• M11: 2,898,908 km (0.1 R)
• M12: 3,798,589 km (0.044 R)
• M13: 4,237,659 km (0.046 R)
• M14: 4,442,608 km (0.117 R)
• M15: 4,777,258 km (0.058 R)
• M16: 6,901,249 km (0.095 R)
• M17: 7,093,931 km (0.109 R)
• M18: 8,645,560 km (0.051 R)
• M19: 9,062,489 km (0.072 R)
• M20: 9,167,806 km (0.107 R)
• M21: 9,700,076 km (0.104 R)
• M22: 10,407,075 km (0.05 R)
• M23: 10,738,883 km (0.101 R)
• M24: 11,697,955 km (0.049 R)
• M25: 12,042,928 km (0.092 R)
• M26: 12,100,822 km (0.117 R)
• M27: 13,938,632 km (0.106 R)
• M28: 14,611,374 km (0.119 R)
• M29: 14,920,742 km (0.106 R)
• M30: 15,861,563 km (0.118 R)
• M31: 16,435,271 km (0.107 R)
• M32: 17,341,086 km (0.104 R)
• M33: 17,734,229 km (0.105 R)
• M34: 17,931,848 km (0.101 R)
• M35: 18,998,481 km (0.034 R)
• M36: 19,607,494 km (0.088 R)
• M37: 20,085,459 km (0.066 R)
• M38: 20,705,841 km (0.1 R)
• M39: 22,390,313 km (0.077 R)
• M40: 24,264,326 km (0.09 R)
• M41: 24,337,479 km (0.082 R)
• M42: 25,294,158 km (0.082 R)
• M43: 27,700,888 km (0.04 R)
• M44: 28,237,047 km (0.037 R)
• M45: 28,313,940 km (0.066 R)
• M46: 28,390,833 km (0.05 R)
• M47: 29,787,629 km (0.094 R)
• M48: 30,336,803 km (0.093 R)
• M49: 31,206,714 km (0.069 R)
• M50: 32,567,008 km (0.12 R)
• M51: 33,132,787 km (0.114 R)
• M52: 34,684,566 km (0.095 R)
• M53: 34,849,422 km (0.119 R)
• M54: 34,931,851 km (0.119 R)
• M55: 36,260,130 km (0.103 R)
• M56: 36,678,556 km (0.094 R)
• M57: 36,930,329 km (0.082 R)
• M58: 37,773,911 km (0.116 R)
• M59: 37,943,406 km (0.027 R)
• M60: 39,051,327 km (0.086 R)
• M61: 40,342,656 km (0.119 R)
• M62: 42,349,811 km (0.064 R)
• M63: 42,702,263 km (0.062 R)
• M64: 42,790,526 km (0.098 R)
• M65: 42,967,201 km (0.047 R)
• M66: 43,498,722 km (0.114 R)
• M67: 43,943,178 km (0.099 R)
• M68: 49,301,624 km (0.086 R)
• M69: 49,394,225 km (0.085 R)
• M70: 49,857,978 km (0.05 R)
• M71: 50,230,028 km (0.054 R)
• M72: 50,696,474 km (0.111 R)
• M73: 51,070,619 km (0.069 R)
• M74: 51,258,065 km (0.08 R)
• M75: 53,239,638 km (0.105 R)
• M76: 53,334,633 km (0.092 R)
• M77: 53,524,772 km (0.088 R)
• M78: 53,810,354 km (0.063 R)
• M79: 55,342,236 km (0.078 R)
• M80: 56,791,391 km (0.093 R)
• M81: 60,716,390 km (0.105 R)
• M82: 61,412,170 km (0.095 R)
• M83: 61,910,929 km (0.09 R)
• M84: 62,310,804 km (0.083 R)
• M85: 63,213,627 km (0.114 R)
• M86: 63,817,853 km (0.12 R)
• M87: 64,120,789 km (0.106 R)
• M88: 64,829,284 km (0.109 R)
• M89: 66,356,380 km (0.112 R)
• M90: 66,663,205 km (0.073 R)
• M91: 67,380,975 km (0.099 R)
• M92: 67,792,369 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit