🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.64 AU - 0.9 AU

Year: 283 Days

Day: 18 Hours

Environment

Temp: -3 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.78 AU - 1.96 AU

Year: 1071 Days

Day: 46 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 10.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.36 AU - 6.56 AU

Year: 6879 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,101,572 km

• M1: 143,315 km (0.117 R)
• M2: 220,058 km (0.091 R)
• M3: 567,874 km (0.12 R)
• M4: 696,079 km (0.048 R)
• M5: 778,208 km (0.035 R)
• M6: 1,274,723 km (0.117 R)
• M7: 1,430,455 km (0.062 R)
• M8: 1,519,914 km (0.054 R)
• M9: 1,704,518 km (0.115 R)
• M10: 1,975,589 km (0.089 R)
• M11: 2,055,624 km (0.101 R)
• M12: 2,344,498 km (0.07 R)
• M13: 3,123,304 km (0.115 R)
• M14: 3,264,525 km (0.107 R)
• M15: 4,390,249 km (0.107 R)
• M16: 4,682,413 km (0.076 R)
• M17: 5,174,441 km (0.118 R)
• M18: 5,258,066 km (0.105 R)
• M19: 5,426,663 km (0.069 R)
• M20: 5,711,647 km (0.109 R)
• M21: 5,826,987 km (0.107 R)
• M22: 5,943,224 km (0.096 R)
• M23: 6,475,493 km (0.095 R)
• M24: 6,777,980 km (0.082 R)
• M25: 7,054,138 km (0.115 R)
• M26: 7,240,238 km (0.071 R)
• M27: 7,585,809 km (0.071 R)
• M28: 8,358,482 km (0.116 R)
• M29: 9,156,287 km (0.059 R)
• M30: 9,770,536 km (0.105 R)
• M31: 10,327,639 km (0.076 R)
• M32: 10,433,255 km (0.037 R)
• M33: 10,645,684 km (0.081 R)
• M34: 10,966,870 km (0.118 R)
• M35: 11,110,634 km (0.042 R)
• M36: 11,255,145 km (0.099 R)
• M37: 11,582,316 km (0.067 R)
• M38: 12,134,781 km (0.114 R)
• M39: 13,265,142 km (0.113 R)
• M40: 13,456,927 km (0.113 R)
• M41: 13,765,547 km (0.058 R)
• M42: 15,746,971 km (0.12 R)
• M43: 15,828,053 km (0.084 R)
• M44: 15,990,666 km (0.093 R)
• M45: 16,687,942 km (0.095 R)
• M46: 16,936,573 km (0.118 R)
• M47: 17,395,390 km (0.093 R)
• M48: 17,773,723 km (0.078 R)
• M49: 18,410,561 km (0.09 R)
• M50: 18,968,412 km (0.067 R)
• M51: 21,031,516 km (0.095 R)
• M52: 21,255,165 km (0.11 R)
• M53: 21,659,827 km (0.083 R)
• M54: 22,613,663 km (0.1 R)
• M55: 23,257,233 km (0.089 R)
• M56: 23,442,286 km (0.064 R)
• M57: 23,767,212 km (0.025 R)
• M58: 24,845,214 km (0.117 R)
• M59: 25,176,424 km (0.114 R)
• M60: 25,556,851 km (0.102 R)
• M61: 25,700,017 km (0.098 R)
• M62: 26,082,987 km (0.119 R)
• M63: 26,371,412 km (0.11 R)
• M64: 26,467,902 km (0.085 R)
• M65: 27,194,649 km (0.103 R)
• M66: 27,977,046 km (0.102 R)
• M67: 29,563,980 km (0.093 R)
• M68: 30,570,774 km (0.089 R)
• M69: 30,672,051 km (0.103 R)
• M70: 30,773,329 km (0.088 R)
• M71: 31,588,638 km (0.103 R)
• M72: 33,709,786 km (0.103 R)
• M73: 34,391,952 km (0.088 R)
• M74: 34,708,352 km (0.088 R)
• M75: 34,814,117 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.2

Radius: 6.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.52 AU - 14.52 AU

Year: 23181 Days

Day: 16.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,101,572 km

• M1: 117,883 km (0.072 R)
• M2: 385,065 km (0.057 R)
• M3: 643,720 km (0.053 R)
• M4: 885,919 km (0.06 R)
• M5: 1,000,660 km (0.045 R)
• M6: 1,507,947 km (0.1 R)
• M7: 1,829,582 km (0.074 R)
• M8: 1,934,450 km (0.09 R)
• M9: 2,172,311 km (0.059 R)
• M10: 2,261,172 km (0.027 R)
• M11: 2,965,479 km (0.117 R)
• M12: 3,163,995 km (0.067 R)
• M13: 3,290,405 km (0.047 R)
• M14: 3,574,342 km (0.118 R)
• M15: 3,812,502 km (0.104 R)
• M16: 4,248,729 km (0.053 R)
• M17: 4,501,101 km (0.032 R)
• M18: 4,729,537 km (0.091 R)
• M19: 5,079,147 km (0.104 R)
• M20: 5,407,215 km (0.052 R)
• M21: 5,772,683 km (0.098 R)
• M22: 6,949,719 km (0.077 R)
• M23: 7,514,750 km (0.106 R)
• M24: 8,302,383 km (0.114 R)
• M25: 9,368,866 km (0.109 R)
• M26: 9,550,777 km (0.106 R)
• M27: 9,697,233 km (0.106 R)
• M28: 10,103,541 km (0.118 R)
• M29: 10,515,534 km (0.109 R)
• M30: 11,240,036 km (0.092 R)
• M31: 11,355,974 km (0.069 R)
• M32: 11,862,662 km (0.118 R)
• M33: 12,138,521 km (0.031 R)
• M34: 12,576,244 km (0.05 R)
• M35: 13,590,518 km (0.078 R)
• M36: 15,912,576 km (0.117 R)
• M37: 16,347,756 km (0.117 R)
• M38: 19,363,051 km (0.087 R)
• M39: 19,687,828 km (0.09 R)
• M40: 20,673,079 km (0.042 R)
• M41: 20,957,465 km (0.069 R)
• M42: 21,004,887 km (0.101 R)
• M43: 21,866,571 km (0.032 R)
• M44: 22,642,236 km (0.109 R)
• M45: 23,180,639 km (0.11 R)
• M46: 23,328,142 km (0.117 R)
• M47: 26,139,685 km (0.085 R)
• M48: 27,793,788 km (0.105 R)
• M49: 29,162,310 km (0.104 R)
• M50: 29,587,916 km (0.103 R)
• M51: 29,747,985 km (0.067 R)
• M52: 29,801,392 km (0.115 R)
• M53: 31,910,123 km (0.116 R)
• M54: 32,403,497 km (0.112 R)
• M55: 33,954,678 km (0.116 R)
• M56: 35,303,302 km (0.114 R)
• M57: 35,700,036 km (0.09 R)
• M58: 35,870,428 km (0.115 R)
• M59: 36,269,256 km (0.079 R)
• M60: 37,243,886 km (0.093 R)
• M61: 38,517,712 km (0.107 R)
• M62: 39,101,592 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 19,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit