🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.89 AU

Year: 235 Days

Day: 36.6 Hours

Environment

Temp: 88 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,545,481 km

• M1: 79,287 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.2 AU - 1.66 AU

Year: 658 Days

Day: 20.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,545,481 km

• M1: 24,235 km (0.087 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 10.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.98 AU - 5.16 AU

Year: 3761 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,545,481 km

• M1: 133,591 km (0.093 R)
• M2: 201,808 km (0.087 R)
• M3: 308,471 km (0.074 R)
• M4: 429,495 km (0.112 R)
• M5: 692,339 km (0.032 R)
• M6: 1,328,279 km (0.059 R)
• M7: 1,405,771 km (0.114 R)
• M8: 1,659,639 km (0.102 R)
• M9: 1,755,681 km (0.094 R)
• M10: 1,966,165 km (0.117 R)
• M11: 2,093,921 km (0.092 R)
• M12: 2,357,812 km (0.078 R)
• M13: 2,466,420 km (0.119 R)
• M14: 2,535,235 km (0.063 R)
• M15: 2,802,567 km (0.093 R)
• M16: 2,990,761 km (0.071 R)
• M17: 3,425,791 km (0.053 R)
• M18: 3,533,801 km (0.077 R)
• M19: 3,658,715 km (0.087 R)
• M20: 3,753,261 km (0.11 R)
• M21: 4,009,672 km (0.082 R)
• M22: 4,472,228 km (0.104 R)
• M23: 4,556,751 km (0.114 R)
• M24: 4,934,486 km (0.094 R)
• M25: 5,004,198 km (0.082 R)
• M26: 5,162,473 km (0.087 R)
• M27: 5,793,626 km (0.052 R)
• M28: 5,904,329 km (0.111 R)
• M29: 6,053,029 km (0.066 R)
• M30: 6,335,171 km (0.103 R)
• M31: 6,660,247 km (0.116 R)
• M32: 6,756,887 km (0.105 R)
• M33: 6,931,917 km (0.116 R)
• M34: 7,069,247 km (0.102 R)
• M35: 7,286,763 km (0.111 R)
• M36: 7,426,337 km (0.101 R)
• M37: 8,596,043 km (0.107 R)
• M38: 8,764,790 km (0.093 R)
• M39: 8,891,948 km (0.049 R)
• M40: 9,148,508 km (0.103 R)
• M41: 9,668,660 km (0.086 R)
• M42: 9,866,129 km (0.096 R)
• M43: 10,153,955 km (0.077 R)
• M44: 10,309,986 km (0.049 R)
• M45: 11,171,221 km (0.117 R)
• M46: 11,610,590 km (0.104 R)
• M47: 11,773,801 km (0.089 R)
• M48: 11,890,936 km (0.109 R)
• M49: 12,102,617 km (0.111 R)
• M50: 12,841,631 km (0.119 R)
• M51: 13,083,082 km (0.087 R)
• M52: 13,180,171 km (0.102 R)
• M53: 13,448,101 km (0.092 R)
• M54: 13,521,553 km (0.115 R)
• M55: 13,595,155 km (0.084 R)
• M56: 13,693,441 km (0.115 R)
• M57: 13,989,645 km (0.057 R)
• M58: 14,263,110 km (0.112 R)
• M59: 14,538,370 km (0.038 R)
• M60: 14,764,861 km (0.113 R)
• M61: 14,941,835 km (0.103 R)
• M62: 15,017,831 km (0.089 R)
• M63: 15,528,259 km (0.079 R)
• M64: 15,656,764 km (0.119 R)
• M65: 16,148,342 km (0.104 R)
• M66: 16,435,121 km (0.074 R)
• M67: 16,513,660 km (0.096 R)
• M68: 16,723,696 km (0.107 R)
• M69: 17,199,566 km (0.12 R)
• M70: 17,948,603 km (0.1 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 12.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.87 AU - 7.27 AU

Year: 6484 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,545,481 km

• M1: 188,493 km (0.102 R)
• M2: 509,530 km (0.067 R)
• M3: 639,531 km (0.095 R)
• M4: 728,990 km (0.092 R)
• M5: 1,197,980 km (0.104 R)
• M6: 1,295,817 km (0.043 R)
• M7: 1,396,646 km (0.098 R)
• M8: 1,733,839 km (0.049 R)
• M9: 1,902,885 km (0.105 R)
• M10: 2,097,213 km (0.106 R)
• M11: 2,505,914 km (0.06 R)
• M12: 2,719,839 km (0.093 R)
• M13: 2,829,045 km (0.062 R)
• M14: 4,026,576 km (0.116 R)
• M15: 4,561,089 km (0.043 R)
• M16: 4,717,868 km (0.075 R)
• M17: 5,199,424 km (0.105 R)
• M18: 6,065,595 km (0.072 R)
• M19: 6,442,283 km (0.115 R)
• M20: 6,530,246 km (0.115 R)
• M21: 7,648,640 km (0.065 R)
• M22: 8,341,577 km (0.105 R)
• M23: 8,728,138 km (0.101 R)
• M24: 8,923,663 km (0.095 R)
• M25: 9,054,710 km (0.077 R)
• M26: 9,186,506 km (0.106 R)
• M27: 10,229,502 km (0.077 R)
• M28: 11,345,203 km (0.108 R)
• M29: 11,953,618 km (0.059 R)
• M30: 12,646,256 km (0.094 R)
• M31: 12,867,810 km (0.098 R)
• M32: 13,016,062 km (0.063 R)
• M33: 13,127,662 km (0.101 R)
• M34: 13,239,711 km (0.079 R)
• M35: 13,389,458 km (0.115 R)
• M36: 13,728,597 km (0.065 R)
• M37: 14,146,872 km (0.103 R)
• M38: 14,840,258 km (0.032 R)
• M39: 16,340,725 km (0.109 R)
• M40: 16,501,393 km (0.113 R)
• M41: 16,703,051 km (0.037 R)
• M42: 16,824,525 km (0.052 R)
• M43: 17,108,910 km (0.044 R)
• M44: 17,847,624 km (0.116 R)
• M45: 17,930,352 km (0.057 R)
• M46: 18,013,080 km (0.111 R)
• M47: 18,137,695 km (0.076 R)
• M48: 18,262,459 km (0.072 R)
• M49: 18,848,584 km (0.081 R)
• M50: 19,782,374 km (0.104 R)
• M51: 19,953,663 km (0.115 R)
• M52: 20,211,720 km (0.066 R)
• M53: 20,297,888 km (0.047 R)
• M54: 21,036,004 km (0.109 R)
• M55: 21,123,369 km (0.062 R)
• M56: 21,210,884 km (0.083 R)
• M57: 22,672,604 km (0.041 R)
• M58: 22,851,972 km (0.09 R)
• M59: 23,257,383 km (0.107 R)
• M60: 23,483,575 km (0.103 R)
• M61: 24,075,234 km (0.07 R)
• M62: 24,258,342 km (0.111 R)
• M63: 25,226,839 km (0.101 R)
• M64: 25,645,713 km (0.11 R)
• M65: 25,879,534 km (0.119 R)
• M66: 26,301,998 km (0.047 R)
• M67: 26,774,129 km (0.076 R)
• M68: 26,868,974 km (0.108 R)
• M69: 27,011,392 km (0.06 R)
• M70: 27,870,831 km (0.12 R)
• M71: 28,982,044 km (0.026 R)
• M72: 29,128,201 km (0.045 R)
• M73: 29,960,265 km (0.04 R)
• M74: 30,651,257 km (0.061 R)
• M75: 31,198,038 km (0.083 R)
• M76: 31,647,729 km (0.05 R)
• M77: 31,747,959 km (0.042 R)
• M78: 32,351,587 km (0.118 R)
• M79: 32,452,565 km (0.105 R)
• M80: 33,928,348 km (0.08 R)
• M81: 34,545,439 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 17,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit