🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.58 AU - 0.78 AU

Year: 208 Days

Day: 16.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,587,337 km

• M1: 270,473 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 227 Days

Day: 46.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 117.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,587,337 km

• M1: 12,566 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.03 AU - 1.43 AU

Year: 506 Days

Day: 41.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3 AU - 3.16 AU

Year: 2005 Days

Day: 23.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.86 AU - 4.54 AU

Year: 2639 Days

Day: 35 Hours

Environment

Temp: -118 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,587,337 km

• M1: 450,140 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.3

Radius: 7.3

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.78 AU - 18.74 AU

Year: 25446 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,587,337 km

• M1: 90,806 km (0.083 R)
• M2: 421,118 km (0.043 R)
• M3: 731,384 km (0.102 R)
• M4: 1,165,966 km (0.109 R)
• M5: 1,798,166 km (0.105 R)
• M6: 4,342,228 km (0.085 R)
• M7: 4,960,217 km (0.056 R)
• M8: 6,159,692 km (0.114 R)
• M9: 8,381,669 km (0.113 R)
• M10: 11,463,685 km (0.083 R)
• M11: 11,976,656 km (0.068 R)
• M12: 19,743,179 km (0.115 R)
• M13: 23,817,477 km (0.106 R)
• M14: 25,831,962 km (0.083 R)
• M15: 26,491,090 km (0.1 R)
• M16: 32,680,104 km (0.103 R)
• M17: 33,064,121 km (0.112 R)
• M18: 33,321,579 km (0.077 R)
• M19: 33,971,582 km (0.095 R)
• M20: 34,895,499 km (0.096 R)
• M21: 36,931,675 km (0.081 R)
• M22: 38,759,312 km (0.119 R)
• M23: 44,602,904 km (0.113 R)
• M24: 59,127,810 km (0.087 R)
• M25: 62,210,723 km (0.102 R)
• M26: 63,991,237 km (0.075 R)
• M27: 68,068,677 km (0.107 R)
• M28: 71,023,833 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.3

Radius: 5.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.3 AU - 21.12 AU

Year: 30013 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,587,337 km

• M1: 81,082 km (0.083 R)
• M2: 296,204 km (0.098 R)
• M3: 1,403,228 km (0.052 R)
• M4: 1,695,243 km (0.085 R)
• M5: 2,140,297 km (0.119 R)
• M6: 2,961,439 km (0.102 R)
• M7: 3,389,888 km (0.063 R)
• M8: 5,061,494 km (0.043 R)
• M9: 5,900,439 km (0.089 R)
• M10: 6,495,240 km (0.037 R)
• M11: 6,702,134 km (0.1 R)
• M12: 8,568,517 km (0.081 R)
• M13: 9,540,754 km (0.113 R)
• M14: 11,400,405 km (0.096 R)
• M15: 12,831,009 km (0.083 R)
• M16: 13,623,130 km (0.037 R)
• M17: 13,894,201 km (0.054 R)
• M18: 14,307,540 km (0.074 R)
• M19: 14,871,524 km (0.098 R)
• M20: 16,118,871 km (0.073 R)
• M21: 18,570,182 km (0.091 R)
• M22: 24,996,607 km (0.097 R)
• M23: 26,648,916 km (0.096 R)
• M24: 30,399,035 km (0.073 R)
• M25: 34,989,895 km (0.116 R)
• M26: 38,384,121 km (0.112 R)
• M27: 43,730,001 km (0.063 R)
• M28: 46,426,951 km (0.101 R)
• M29: 51,328,077 km (0.103 R)
• M30: 51,819,954 km (0.115 R)
• M31: 53,482,136 km (0.058 R)
• M32: 55,008,184 km (0.092 R)
• M33: 56,912,416 km (0.111 R)
• M34: 60,852,075 km (0.046 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 10,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit