🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.47 AU - 0.75 AU

Year: 173 Days

Day: 21.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.66 AU - 0.76 AU

Year: 217 Days

Day: 18.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,162,579 km

• M1: 484,548 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.75 AU - 0.85 AU

Year: 260 Days

Day: 35.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,162,579 km

• M1: 90,208 km (0.117 R)
• M2: 124,914 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.64 AU - 0.98 AU

Year: 265 Days

Day: 15.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.92 AU - 1.22 AU

Year: 402 Days

Day: 44.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 105 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.09 AU - 1.19 AU

Year: 442 Days

Day: 23.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,162,579 km

• M1: 121,473 km (0.08 R)
• M2: 318,195 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.02 AU - 1.32 AU

Year: 460 Days

Day: 41.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 98 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.93 AU - 1.97 AU

Year: 990 Days

Day: 35.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 11.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.45 AU - 12.69 AU

Year: 12489 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,162,579 km

• M1: 143,764 km (0.088 R)
• M2: 421,268 km (0.085 R)
• M3: 641,176 km (0.116 R)
• M4: 881,431 km (0.102 R)
• M5: 974,481 km (0.083 R)
• M6: 1,604,437 km (0.092 R)
• M7: 2,368,733 km (0.073 R)
• M8: 2,915,662 km (0.115 R)
• M9: 3,262,430 km (0.034 R)
• M10: 3,869,798 km (0.096 R)
• M11: 3,964,044 km (0.071 R)
• M12: 4,059,039 km (0.111 R)
• M13: 4,186,796 km (0.054 R)
• M14: 4,381,123 km (0.098 R)
• M15: 4,479,259 km (0.098 R)
• M16: 4,678,075 km (0.089 R)
• M17: 5,118,790 km (0.079 R)
• M18: 5,291,875 km (0.076 R)
• M19: 5,502,210 km (0.116 R)
• M20: 5,608,424 km (0.087 R)
• M21: 5,715,237 km (0.112 R)
• M22: 6,669,971 km (0.112 R)
• M23: 8,314,650 km (0.118 R)
• M24: 8,436,722 km (0.106 R)
• M25: 8,765,388 km (0.057 R)
• M26: 9,140,131 km (0.069 R)
• M27: 10,602,599 km (0.12 R)
• M28: 11,225,974 km (0.108 R)
• M29: 11,632,880 km (0.049 R)
• M30: 12,929,744 km (0.098 R)
• M31: 13,024,140 km (0.102 R)
• M32: 13,451,841 km (0.099 R)
• M33: 13,739,517 km (0.078 R)
• M34: 14,029,139 km (0.103 R)
• M35: 14,320,855 km (0.058 R)
• M36: 14,860,903 km (0.1 R)
• M37: 15,108,637 km (0.077 R)
• M38: 16,011,759 km (0.091 R)
• M39: 17,503,250 km (0.065 R)
• M40: 17,869,765 km (0.042 R)
• M41: 17,975,082 km (0.051 R)
• M42: 18,877,755 km (0.082 R)
• M43: 19,307,700 km (0.087 R)
• M44: 19,415,709 km (0.104 R)
• M45: 19,740,935 km (0.099 R)
• M46: 20,013,353 km (0.109 R)
• M47: 20,561,779 km (0.115 R)
• M48: 20,948,639 km (0.115 R)
• M49: 21,954,535 km (0.112 R)
• M50: 22,633,859 km (0.095 R)
• M51: 23,147,877 km (0.118 R)
• M52: 24,362,312 km (0.12 R)
• M53: 24,478,999 km (0.115 R)
• M54: 25,006,630 km (0.045 R)
• M55: 25,124,514 km (0.113 R)
• M56: 25,301,488 km (0.026 R)
• M57: 25,478,911 km (0.087 R)
• M58: 26,312,171 km (0.104 R)
• M59: 26,431,999 km (0.085 R)
• M60: 27,944,583 km (0.117 R)
• M61: 28,373,181 km (0.091 R)
• M62: 28,989,075 km (0.107 R)
• M63: 31,053,077 km (0.101 R)
• M64: 33,877,934 km (0.101 R)
• M65: 36,116,516 km (0.091 R)
• M66: 36,850,892 km (0.104 R)
• M67: 37,253,610 km (0.028 R)
• M68: 37,657,823 km (0.116 R)
• M69: 38,538,356 km (0.067 R)
• M70: 38,674,490 km (0.101 R)
• M71: 39,015,424 km (0.103 R)
• M72: 39,906,429 km (0.092 R)
• M73: 40,942,992 km (0.046 R)
• M74: 41,778,497 km (0.076 R)
• M75: 42,971,839 km (0.099 R)
• M76: 43,537,319 km (0.101 R)
• M77: 43,608,079 km (0.108 R)
• M78: 43,749,897 km (0.06 R)
• M79: 43,891,866 km (0.108 R)
• M80: 44,675,609 km (0.096 R)
• M81: 45,463,840 km (0.116 R)
• M82: 46,328,965 km (0.076 R)
• M83: 46,401,220 km (0.111 R)
• M84: 47,418,037 km (0.098 R)
• M85: 48,883,199 km (0.039 R)
• M86: 48,956,801 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.5

Radius: 6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.23 AU - 19.07 AU

Year: 25812 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 111.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,162,579 km

• M1: 539,001 km (0.043 R)
• M2: 998,267 km (0.058 R)
• M3: 1,123,181 km (0.067 R)
• M4: 1,504,506 km (0.03 R)
• M5: 1,771,388 km (0.109 R)
• M6: 1,923,380 km (0.071 R)
• M7: 2,053,231 km (0.066 R)
• M8: 2,159,146 km (0.057 R)
• M9: 2,601,058 km (0.084 R)
• M10: 2,891,278 km (0.089 R)
• M11: 3,161,302 km (0.118 R)
• M12: 3,725,585 km (0.092 R)
• M13: 3,790,212 km (0.092 R)
• M14: 3,953,423 km (0.026 R)
• M15: 4,118,878 km (0.12 R)
• M16: 4,422,562 km (0.094 R)
• M17: 4,698,570 km (0.041 R)
• M18: 5,015,867 km (0.09 R)
• M19: 5,376,398 km (0.095 R)
• M20: 6,084,445 km (0.09 R)
• M21: 6,237,184 km (0.08 R)
• M22: 7,423,046 km (0.045 R)
• M23: 9,152,248 km (0.114 R)
• M24: 9,195,931 km (0.12 R)
• M25: 9,592,066 km (0.102 R)
• M26: 9,859,397 km (0.059 R)
• M27: 10,264,807 km (0.046 R)
• M28: 12,907,603 km (0.111 R)
• M29: 13,005,590 km (0.084 R)
• M30: 13,599,344 km (0.07 R)
• M31: 16,061,127 km (0.082 R)
• M32: 16,272,359 km (0.12 R)
• M33: 16,644,409 km (0.069 R)
• M34: 16,911,740 km (0.113 R)
• M35: 17,288,577 km (0.085 R)
• M36: 17,667,957 km (0.093 R)
• M37: 18,324,991 km (0.091 R)
• M38: 18,711,851 km (0.106 R)
• M39: 19,775,642 km (0.078 R)
• M40: 20,286,369 km (0.078 R)
• M41: 20,743,989 km (0.081 R)
• M42: 21,611,208 km (0.079 R)
• M43: 21,961,416 km (0.111 R)
• M44: 24,343,463 km (0.111 R)
• M45: 25,196,321 km (0.114 R)
• M46: 25,257,656 km (0.12 R)
• M47: 25,688,198 km (0.101 R)
• M48: 26,245,151 km (0.067 R)
• M49: 26,431,700 km (0.095 R)
• M50: 29,218,110 km (0.078 R)
• M51: 30,124,074 km (0.04 R)
• M52: 32,096,373 km (0.085 R)
• M53: 32,696,111 km (0.107 R)
• M54: 43,220,620 km (0.102 R)
• M55: 43,808,988 km (0.078 R)
• M56: 44,030,244 km (0.04 R)
• M57: 45,142,354 km (0.071 R)
• M58: 46,865,572 km (0.081 R)
• M59: 48,915,811 km (0.041 R)
• M60: 49,145,294 km (0.047 R)
• M61: 49,990,223 km (0.061 R)
• M62: 51,460,920 km (0.119 R)
• M63: 52,006,353 km (0.073 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit