🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.51 AU - 0.83 AU

Year: 192 Days

Day: 34.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.48 AU - 1.94 AU

Year: 782 Days

Day: 46.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.5 AU - 2.12 AU

Year: 852 Days

Day: 27.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,862,226 km

• M1: 758,611 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.18 AU - 3.28 AU

Year: 2031 Days

Day: 46.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,862,226 km

• M1: 693,536 km (0.079 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.8

Radius: 11

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.71 AU - 7.95 AU

Year: 7665 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,862,226 km

• M1: 452,683 km (0.109 R)
• M2: 602,580 km (0.094 R)
• M3: 717,172 km (0.117 R)
• M4: 854,054 km (0.11 R)
• M5: 1,076,506 km (0.086 R)
• M6: 1,631,514 km (0.088 R)
• M7: 1,704,518 km (0.112 R)
• M8: 2,327,743 km (0.069 R)
• M9: 2,431,115 km (0.099 R)
• M10: 3,937,416 km (0.077 R)
• M11: 4,390,249 km (0.056 R)
• M12: 4,570,813 km (0.083 R)
• M13: 5,988,253 km (0.079 R)
• M14: 6,188,864 km (0.07 R)
• M15: 6,304,503 km (0.115 R)
• M16: 6,626,288 km (0.117 R)
• M17: 7,346,901 km (0.056 R)
• M18: 7,623,657 km (0.12 R)
• M19: 8,282,636 km (0.082 R)
• M20: 8,992,627 km (0.051 R)
• M21: 9,688,556 km (0.085 R)
• M22: 9,856,705 km (0.1 R)
• M23: 10,264,508 km (0.109 R)
• M24: 11,414,467 km (0.098 R)
• M25: 11,592,189 km (0.097 R)
• M26: 11,770,959 km (0.1 R)
• M27: 12,167,244 km (0.076 R)
• M28: 12,385,357 km (0.1 R)
• M29: 12,531,514 km (0.104 R)
• M30: 13,047,328 km (0.047 R)
• M31: 14,829,787 km (0.095 R)
• M32: 15,179,696 km (0.077 R)
• M33: 15,571,792 km (0.104 R)
• M34: 16,166,144 km (0.111 R)
• M35: 16,486,134 km (0.118 R)
• M36: 17,132,547 km (0.041 R)
• M37: 17,295,459 km (0.042 R)
• M38: 19,163,338 km (0.112 R)
• M39: 19,544,513 km (0.106 R)
• M40: 19,800,176 km (0.068 R)
• M41: 20,573,447 km (0.047 R)
• M42: 20,703,298 km (0.087 R)
• M43: 21,138,030 km (0.079 R)
• M44: 21,575,902 km (0.066 R)
• M45: 22,327,033 km (0.118 R)
• M46: 23,266,807 km (0.104 R)
• M47: 23,673,564 km (0.1 R)
• M48: 23,945,982 km (0.057 R)
• M49: 25,184,802 km (0.119 R)
• M50: 25,555,954 km (0.033 R)
• M51: 25,788,728 km (0.117 R)
• M52: 27,295,627 km (0.108 R)
• M53: 28,348,049 km (0.071 R)
• M54: 28,444,390 km (0.095 R)
• M55: 28,879,271 km (0.061 R)
• M56: 29,511,322 km (0.076 R)
• M57: 29,951,588 km (0.08 R)
• M58: 30,591,418 km (0.083 R)
• M59: 30,789,187 km (0.114 R)
• M60: 32,789,908 km (0.06 R)
• M61: 33,245,883 km (0.104 R)
• M62: 33,806,127 km (0.119 R)
• M63: 33,908,302 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 14.9

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.99 AU - 13.27 AU

Year: 13875 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,862,226 km

• M1: 203,154 km (0.057 R)
• M2: 349,610 km (0.113 R)
• M3: 515,215 km (0.036 R)
• M4: 666,159 km (0.115 R)
• M5: 870,809 km (0.107 R)
• M6: 1,000,959 km (0.103 R)
• M7: 1,282,652 km (0.056 R)
• M8: 1,478,027 km (0.081 R)
• M9: 2,098,858 km (0.099 R)
• M10: 2,519,378 km (0.086 R)
• M11: 2,656,409 km (0.077 R)
• M12: 2,767,860 km (0.078 R)
• M13: 3,379,266 km (0.104 R)
• M14: 4,000,397 km (0.036 R)
• M15: 4,291,664 km (0.09 R)
• M16: 4,929,699 km (0.114 R)
• M17: 5,102,634 km (0.041 R)
• M18: 5,207,352 km (0.105 R)
• M19: 5,454,638 km (0.06 R)
• M20: 5,633,706 km (0.098 R)
• M21: 6,444,527 km (0.059 R)
• M22: 6,710,362 km (0.09 R)
• M23: 7,331,642 km (0.067 R)
• M24: 8,052,554 km (0.082 R)
• M25: 8,174,925 km (0.116 R)
• M26: 8,754,318 km (0.026 R)
• M27: 8,880,279 km (0.089 R)
• M28: 9,006,839 km (0.104 R)
• M29: 9,475,978 km (0.111 R)
• M30: 10,661,092 km (0.069 R)
• M31: 11,939,256 km (0.068 R)
• M32: 12,786,579 km (0.101 R)
• M33: 13,217,421 km (0.075 R)
• M34: 13,799,506 km (0.073 R)
• M35: 13,897,343 km (0.096 R)
• M36: 15,341,710 km (0.106 R)
• M37: 15,443,138 km (0.041 R)
• M38: 16,313,797 km (0.104 R)
• M39: 16,624,961 km (0.089 R)
• M40: 17,464,355 km (0.1 R)
• M41: 18,210,250 km (0.061 R)
• M42: 19,239,034 km (0.066 R)
• M43: 19,512,948 km (0.107 R)
• M44: 20,064,515 km (0.082 R)
• M45: 20,175,517 km (0.037 R)
• M46: 20,342,318 km (0.094 R)
• M47: 20,901,665 km (0.101 R)
• M48: 21,239,756 km (0.099 R)
• M49: 23,015,184 km (0.07 R)
• M50: 23,773,944 km (0.115 R)
• M51: 24,718,954 km (0.064 R)
• M52: 25,315,849 km (0.083 R)
• M53: 25,796,806 km (0.046 R)
• M54: 25,917,532 km (0.065 R)
• M55: 26,706,810 km (0.113 R)
• M56: 26,890,068 km (0.096 R)
• M57: 27,503,868 km (0.056 R)
• M58: 27,936,355 km (0.051 R)
• M59: 28,308,854 km (0.067 R)
• M60: 28,682,998 km (0.089 R)
• M61: 29,373,243 km (0.106 R)
• M62: 29,499,354 km (0.064 R)
• M63: 30,132,452 km (0.069 R)
• M64: 33,102,269 km (0.07 R)
• M65: 34,289,478 km (0.104 R)
• M66: 34,755,026 km (0.114 R)
• M67: 36,434,561 km (0.105 R)
• M68: 37,523,484 km (0.119 R)
• M69: 38,140,576 km (0.085 R)
• M70: 39,663,332 km (0.083 R)
• M71: 40,151,919 km (0.066 R)
• M72: 40,432,116 km (0.099 R)
• M73: 40,712,911 km (0.084 R)
• M74: 40,853,533 km (0.058 R)
• M75: 43,054,118 km (0.053 R)
• M76: 43,340,897 km (0.12 R)
• M77: 43,556,318 km (0.118 R)
• M78: 44,639,107 km (0.056 R)
• M79: 44,784,067 km (0.106 R)
• M80: 45,365,853 km (0.108 R)
• M81: 46,463,303 km (0.075 R)
• M82: 47,421,478 km (0.112 R)
• M83: 47,940,134 km (0.085 R)
• M84: 49,432,372 km (0.065 R)
• M85: 49,807,863 km (0.061 R)
• M86: 50,561,687 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.4

Radius: 7.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.03 AU - 19.25 AU

Year: 23747 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,862,226 km

• M1: 149,747 km (0.09 R)
• M2: 483,500 km (0.09 R)
• M3: 1,203,964 km (0.059 R)
• M4: 1,472,342 km (0.092 R)
• M5: 1,736,682 km (0.097 R)
• M6: 2,088,237 km (0.099 R)
• M7: 2,210,309 km (0.026 R)
• M8: 2,590,736 km (0.118 R)
• M9: 3,019,035 km (0.103 R)
• M10: 3,269,611 km (0.051 R)
• M11: 3,731,719 km (0.074 R)
• M12: 5,171,449 km (0.079 R)
• M13: 5,303,993 km (0.12 R)
• M14: 5,708,505 km (0.101 R)
• M15: 5,914,352 km (0.076 R)
• M16: 6,547,001 km (0.108 R)
• M17: 6,762,572 km (0.103 R)
• M18: 6,871,329 km (0.101 R)
• M19: 7,274,795 km (0.032 R)
• M20: 7,686,039 km (0.082 R)
• M21: 8,531,118 km (0.101 R)
• M22: 8,925,009 km (0.084 R)
• M23: 9,730,294 km (0.115 R)
• M24: 10,516,730 km (0.114 R)
• M25: 10,981,381 km (0.103 R)
• M26: 11,409,680 km (0.078 R)
• M27: 11,669,232 km (0.115 R)
• M28: 11,930,729 km (0.079 R)
• M29: 12,150,189 km (0.088 R)
• M30: 12,682,159 km (0.047 R)
• M31: 13,041,045 km (0.103 R)
• M32: 14,277,022 km (0.108 R)
• M33: 14,463,272 km (0.098 R)
• M34: 14,603,445 km (0.079 R)
• M35: 15,359,064 km (0.077 R)
• M36: 16,907,851 km (0.085 R)
• M37: 17,104,871 km (0.098 R)
• M38: 17,650,903 km (0.052 R)
• M39: 18,101,791 km (0.077 R)
• M40: 18,152,056 km (0.109 R)
• M41: 18,505,855 km (0.115 R)
• M42: 19,168,574 km (0.113 R)
• M43: 19,477,194 km (0.115 R)
• M44: 19,787,310 km (0.086 R)
• M45: 20,255,701 km (0.087 R)
• M46: 20,517,498 km (0.104 R)
• M47: 20,570,006 km (0.054 R)
• M48: 20,780,491 km (0.03 R)
• M49: 22,111,612 km (0.12 R)
• M50: 23,305,852 km (0.12 R)
• M51: 23,690,169 km (0.082 R)
• M52: 23,910,676 km (0.115 R)
• M53: 24,576,537 km (0.11 R)
• M54: 25,135,883 km (0.092 R)
• M55: 25,530,073 km (0.096 R)
• M56: 25,926,209 km (0.089 R)
• M57: 26,096,750 km (0.092 R)
• M58: 26,667,466 km (0.115 R)
• M59: 27,473,350 km (0.116 R)
• M60: 27,589,139 km (0.074 R)
• M61: 27,937,552 km (0.079 R)
• M62: 28,053,939 km (0.104 R)
• M63: 28,228,819 km (0.113 R)
• M64: 28,462,790 km (0.109 R)
• M65: 29,938,723 km (0.109 R)
• M66: 30,117,642 km (0.091 R)
• M67: 30,237,021 km (0.096 R)
• M68: 30,356,550 km (0.099 R)
• M69: 30,596,056 km (0.116 R)
• M70: 30,716,183 km (0.092 R)
• M71: 31,077,162 km (0.058 R)
• M72: 31,379,051 km (0.115 R)
• M73: 32,168,629 km (0.087 R)
• M74: 35,833,328 km (0.11 R)
• M75: 36,213,306 km (0.114 R)
• M76: 36,531,052 km (0.042 R)
• M77: 36,594,631 km (0.089 R)
• M78: 37,811,161 km (0.066 R)
• M79: 38,845,780 km (0.119 R)
• M80: 39,431,755 km (0.071 R)
• M81: 41,605,561 km (0.031 R)
• M82: 41,871,696 km (0.114 R)
• M83: 42,004,988 km (0.063 R)
• M84: 43,278,066 km (0.098 R)
• M85: 44,088,736 km (0.064 R)
• M86: 45,245,726 km (0.1 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit